"Bag of Gluttony?"

"Do you mean that this bag is very edible? Or can this bag have other uses, such as storing some items?" Levi couldn't help but think of storage props.

“You guessed it right, this bag is indeed very filling, most people simply can’t afford it, and its function is indeed to store food.

If you let me go, I wouldn't mind telling you how to use this bag?"

After Tutankhamun finished speaking, he fell silent.

"Lord Tutankhamun, it seems that you haven't figured out the situation yet." Levi smiled sinisterly, surrounded by black air, like a devil coming to the world!

"What do you want to do?" Tutankhamun exclaimed.

"Fuck you!" Levi grinned.

His smile looked so creepy and perverted to Tutankhamun.

The big black hand rubbed Tutankhamun like cotton, sometimes pulling it into long strips, sometimes rolling it into a circle.

"Stop hitting me."

“Ahhh! It hurts!”

Suddenly, shrill screams echoed throughout the secret room.

After a moment, the weaker Tutankhamun said weakly, "Stop fighting. If you continue to fight, you will have to use the souls of the four great knights to switch to meditation."

Seeing this, Levi stopped attacking.

"I said, as long as you absolutely obey my orders, I won't do anything to you. Otherwise, I really don't care whether I can learn meditation or not. You don't want to be tortured by my black energy every day, Lord Tutankhamun!"

Levi's voice was cold, he was not joking.

He needed a spirit that would absolutely obey him, not one that dared to negotiate with its master.

"Okay, okay, I won't dare to do it again." Tutankhamun said weakly.

Levi let Tutankhamun go, and even if he gave him a beating, he should also give him some benefits.

After Tutankhamun finished repairing himself, he looked at the Bag of Gluttony and said numbly, "The Bag of Gluttony is a magical device developed by a wizard from the School of Death. Once this magical device came out, it quickly spread in the School of Death, especially among wizard apprentices.

Because he solved a major problem for wizard apprentices, which was the problem of portable storage.

It is said that this is a magical weapon made from the stomach of a creature called the [Baal Serpent], combined with some death-faction spells that I don't know about.

The Baal Serpent is a relatively common hell creature that can be summoned by death faction wizards through the first-level spell "Summoning the Undead".

This creature is said to be inextricably linked to Lord Baal, the "Grand Duke of the Devil" in Hell.

The snake of Baal is as small as an arm, but can swallow an elephant.

Wizards have coveted this talent of the Baal Serpent for a long time.

We, the wizards of the School of Death, were the first to research how to utilize the innate abilities of the Baal Serpent.

This is the origin of the 'Bag of Gluttony'.

I had one when I was alive, but unfortunately it was taken away by my mentor.

If you want to use this 'gluttony bag', you must prepare enough 'blood food', otherwise, it may eat everything you put into its stomach.

Your things may disappear in this world, appear in hell, or appear in other dimensions. Who knows?

As to where the stomach of the Baal Serpent is connected to, it has always been an unsolved mystery and problem in the wizarding world, at least before I became a spirit.

Generally speaking, as long as you make sure that the Gluttony Bag never gets hungry, you don't have to worry about this situation. Just try not to let the Gluttony Bag get hungry."

After Tutankhamun finished speaking, Levi felt a wave of despair.

This thing has been locked up in here for years.

They must be starving to death. Even if Duke Lanyu had stored some good stuff in there, they are probably gone.

Damn it.

"Is there any spell?" Levi asked.

Tutan shook his head: "No spell is needed, just poke the bag of gluttony three times with your index finger."

Levi naturally didn't dare to completely trust Tutankhamun.

Who knows what bad intentions this spirit has.

He put Tutankhamun into the Pot of Equivalence to prevent this guy from doing any harm.

Then he let the Demon Shark gently knock on the Gluttony Bag three times.

The Demon Shark's attack was a bit heavy-handed, and Bag of Gluttony cried out in pain.

Finally, it opened its mouth, and its normally human-sized mouth split open like venom.

Levi also saw the space inside, which was about one cubic meter in size.

Fortunately, there were some bones scattered inside the bag of gluttony, which seemed to belong to various animals.

"It's OK. It looks like the food inside hasn't been finished yet. It's not very edible."

After confirming that there was no danger, Levi called Tutankhamun out.

Seeing this, Tutankhamun said, "The Bag of Gluttony can grow."

"You can think of it as the stomach of a living Baal Serpent, which has its own independent life."

"But the growth process is extremely slow. Generally speaking, after feeding for a year, the space inside will only expand a little bit, about the size of a human head."

"Of course, if the quality of the flesh and blood you feed it is high, then the bag will grow very quickly. After all, the terrifying thing about the Baal Serpent is that it can strengthen itself by devouring other lives. The older the Baal Serpent is, the more powerful it is."

"Looking at the size of this gluttony bag, it was most likely made from a juvenile Baal Serpent, so its appetite is very small at this stage. The original owner should have stored a lot of food in advance, and Baal Serpents sometimes fall asleep, so fortunately, the things in it should still be there." Tutankhamun said.

Levi let the Demon Shark reach its hand into the Gluttony Bag and start to stir it, causing the Gluttony Bag to keep squirming, and it looked very uncomfortable.

"Be gentle, Demon Shark, don't go in so roughly." Levi frowned.

Finally, everything in the Bag of Gluttony was taken out.

Levi looked at all this expectantly.

"A pile of gold bars and a breathing method inheritance map."

"No more?"

"That's it?"

Levi looked at the empty bag of gluttony.

The spell he wanted was not solidified on the Pride of the Lion.

Levi suppressed his disappointment, then picked up all the gold bars and weighed them. He roughly estimated that the pile of gold bars was worth more than 100,000 gold coins.

"Forget it, you are not satisfied with having money, be content with what you have, Li Wei."

Levi comforted himself in his heart. He fed some of the food he brought with him to the Gluttony Bag, and then brought the Gluttony Bag to the kitchen of Blue Feather Castle.

There is a lot of aged dried meat in here, which should be considered a kind of blood food.

The gluttonous bag eats a lot. I don’t know how such a small bag can swallow so much food.

Finally, after it burped with satisfaction.

Levi looked at Tutankhamun and asked, "How long does it take to feed again after one feeding?"

"It depends on the stage of the Bag of Gluttony. Generally speaking, if the Bag of Gluttony is hungry, it will constantly wriggle, tremble, and make gurgling sounds, just like a hungry person." Tutankhamun said with a wry smile.

Levi didn't say anything. He picked up the breathing method inheritance diagram and took a look. On the ancient parchment, a giant bird like an ostrich was walking on the ancient land, surrounded by seventy small human patterns.

There seems to be an island on the back of the giant bird, shrouded in clouds and mist, like a fairyland.

"Another superb, excellent quality blood breathing method, strength type."

The name of this breathing method is "Ostrich Breathing Method".

The Ostrich is a legendary chocobo with immense power that can carry mountains on its back. It cannot fly, but always carries the mountains on its back, moving tirelessly towards the sun. From birth to death, the mountain on its back will grow larger and larger with the passage of time and the accumulation of wind and sand, until the moment its lifespan is exhausted and it dies of exhaustion, it will completely transform into a mountain.

"Power-type breathing techniques account for half of all breathing techniques. There are really a lot of them." Levi couldn't help but complain.

Relatively speaking, there are fewer defensive types, and as for the perception type breathing method, Levi has never encountered any other breathing methods except the human-faced spider breathing method.

"This is not a place for cultivation. Let's go back to the Ice and Snow King City to cultivate. Now it's time to explore the last place."

Levi put the breathing technique away and did not put it into the bag of gluttony.

"The workmanship of that hammer looks very familiar. It should be the work of the Earth School."

At this moment, Tutankhamun suddenly spoke.

Levi asked calmly, "What do you know? Tell me."

"This should contain one of the most classic first-level spells of the School of Earth [Wrath of the Mountain Giant]!

However, I only know this spell, but I don’t know the specific incantation. This kind of quasi-magic weapon given by wizards to a very small number of important people among mortals is usually custom-made and requires a specific bloodline or breathing method to use.

I remember you used a spell from the Ice School, you should have a similar quasi-magic weapon on you."

Tutankhamun said.

Levi's doubts were resolved.

"Duke Blue Feather and Lionheart Knight are obviously not from the same family, so this so-called quasi-weapon is different from the Frost Giant Armor. It does not require the bloodline or breathing method of the Lionheart Knight. It only needs a spell to activate it."

"Forget it, I can always find the spell. What I can't solve for now, I can deal with later. Anyway, without this spell, this hammer alone has greatly improved my strength." Levi couldn't help but comfort himself.

He was very envious of the power of that spell, which was much more powerful than the Sigh of the Frost Giant. If it caught the enemy off guard, it would be an earth-shattering blow.

It can directly turn a great knight into ashes.

Thinking of this, Levi suddenly shook his head.

"No, it can't be reduced to ashes. How can I make the living dead if I do that?"

"Looking at it this way, it seems like not knowing how to cast spells isn't a big deal."

After figuring this out, Levi put Tutankhamun into the Pot of Equivalence, put the mithril treasure chest in there, and then left the basement with the magic shark.

As for the antique artworks outside, Levi only brought some small ones that looked valuable, and did not bring any other large ornaments, statues, etc.

The space in this bag is still too small to hold so much. I’ll come back to get it when I have the chance.

Anyway, ordinary people can’t find this place.

"Earl Lanyu did not carry the Gluttony Bag with him. Instead, he prepared a huge amount of food and sealed the Gluttony Bag in the Mithril Treasure Chest. He must have discovered something and knew that he didn't have much time left, so he did this."

"This sudden disaster directly destroyed an entire duke's family. This is the horror of the demonic tide..."

Levi felt emotional.

He slowly walked to the outside of the central tower, looked at the tower that was faintly emitting blue light, and then called Tutankhamun out.

As soon as Tutankhamun appeared, his expression changed when he saw the blue light, as if he recalled some bad memories.

"What is this?" Levi asked.

"I'm not sure, but this feeling seems to be... a sign of the invasion of blue frost."

"What blue frost?"

"A disaster, a horrific disaster from the Blue Frost Plane."

“How scary is it?”

"Let me put it this way. The ruler of the Blue Frost Plane, [Lord of Blue Frost], is a demigod-level being... A long time ago, under the summoning ritual of his cultists, the Lord of Blue Frost invaded the mortal world. That great invasion of the Blue Frost Plane formed the Far North... How terrifying is that?"

Tutankhamun's heart trembled.

"Let's go quickly, leave before the next blue frost eruption comes. Blue frost is very scary. Not only is it extremely cold, but people who are corroded by it may become living dead. Wizards call it [Blue Frost Undead].

[Blue Frost Undead] is immortal and indestructible, very terrifying.

I remember that a great wizard seemed to have discovered through research that the Blue Frost Plane seems to be inextricably linked to Hell.

I don't mind, after all, I am a weapon spirit, but you have to be careful, you may be corrupted by the blue frost and become a [Blue Frost Undead]."

Tutankhamun finished speaking and waited for Levi to ask questions.

Levi hesitated again and again, looking at the tall tower with blue light.

The spider senses a faint sense of danger.

It seemed that Tutankhamun had not lied to him.

Moreover, Blue Frost sounds like something of a very high level, and Levi is not sure whether the spider sense is accurate.

After all, spider sense is just a special effect produced by the knight's breathing method. Levi has no idea whether it can predict the danger involving demigods.

Although he was very curious about what was inside, whether there were any wizard's things or supernatural things.

But he knew in his heart that with his current strength and vision, if he went in blindly, the outcome would not be good.

After taking a deep look at the tall tower, Levi left Blue Feather Castle with the Demon Shark.

Levi wandered around this abandoned city for a few days, trying to see if he could find anything else.

Unexpectedly, there was an unexpected gain.

He found three breathing method inheritance diagrams in some noble mansions in this city.

"Thunderbird Breathing", "Swift Dog Breathing", and a "Sandigo Breathing".

The first two breathing methods are both superficial blood breathing methods, and both are speed-type, but their quality is average and they can only be practiced to the fifth and fourth level limits.

The "Sandigo Breathing Method" is a power-based breathing method that can be practiced to the limit of the sixth level.

Levi started learning these three new breathing techniques that day.

Including the "Ostrich Mountain Breathing Technique", Levi has acquired a total of four breathing techniques this time, plus so many undead cores and the legendary weapon, the Pride of the Lion King.

This trip to Ice Valley City is a good deal.

"There are many cities like Ice Valley City that have been abandoned due to the invasion of snow monsters. These are all treasures."

The snow monster, which others fear like a tiger, is unlikely to pose any life-threatening danger to Levi.

So he thought he could spend more time in the Kingdom of Eternal Night and pick up some loot in other lost cities.

…

Holy Hui Calendar Year 1011, Warm Month, Beginning of the Month.

Levi returned with a full load, bringing the magic shark back to the Ice and Snow King City.

He was covered in dust, carrying two swords and a black cloth bag on his back. Because the bag of gluttony was too strange, Levi could only wrap it in a normal cloth bag, otherwise two eyes and a mouth would suddenly pop out of the bag, which would definitely scare others to death.

With the Bag of Gluttony, Levi could travel much more conveniently than before.

After he folded the Lion's Pride, it could fit perfectly into the Bag of Gluttony.

This legendary weapon is too ostentatious, so Levi usually does not use it. He is also accustomed to Frostmourne, so he does not need to use the Pride of the Lion in ordinary battles.

In addition, there is a pile of gold, a pile of undead cores, some small works of art, and a pile of food in the Bag of Gluttony.

"It's great to have a storage bag, a must-have for home and travel."

Levi was in a good mood.

He came to the Shining Tavern and looked at the commissions he had posted, but still found nothing.

Levi also gave all the antiques and artworks he got from Duke Blue Feather to the Wild Dog Knight, asking him to sell them for a low price.

In this war-torn era, everyone is in danger of losing their lives, and there is little desire to purchase these flashy works of art.

So these things were finally auctioned for only a few thousand gold coins.

But Levi was already very satisfied.

He really doesn't lack money at all now.

That pile of gold bars alone would be enough for him to use for the rest of his life.

"No matter how much money I have, it is just external possessions. I have to transform it into real strength." Levi sighed.

Levi spent two days at his residence in Ice Valley City learning the Ostrich Mountain Breathing Method.

Levi——

Ostrich Breathing Technique: Level 1 (1/1000)

…

"I currently have two top-level excellent breathing methods, Giant and Ostrich, both of which can be practiced to the ninth level limit. I also have a Giant Rhino breathing method that can be practiced to the eighth level limit. I am not short of power breathing methods for the time being."

"What we lack more are endurance, physique, defense, and perception. These types of breathing methods are relatively rare."

Levi's plan is to practice all types of breathing techniques to the limit that a knight can achieve.

The main ingredient in the secret formula of the Ostrich Mountain Breathing Method is "Black Ostrich Egg", which is the egg of the black ostrich.

The black ostrich is a type of chocobo that lives in the desert area in the western part of the kingdom. It is three meters tall, has great strength, runs very fast, and has the strength of a knight.

However, compared to the earth dragon beast, the black ostrich is relatively common.

Black ostrich eggs are also available in the market because they are delicious.

Therefore, every year during the black ostrich breeding season, many people go to steal black ostrich eggs.

Then they were sold at high prices to greedy princes and nobles.

"Any problem that can be solved with money is not a problem."

Levi took a walk around the Ice and Snow King City.

I discovered that black ostrich eggs are now sold in the royal city.

He immediately took on all the tasks and made enough secret medicine for several months of practice.

Levi and Wild Dog Knight agreed to set off for the Icicle Islands tomorrow.

“I hope there will be some gains.”