After seeing Lin Xingchen's magic fluctuations subside, the devil laughed happily: "Haha... your potion is indeed magical, but it will eventually wear off. Now you just wait to die!" As he said that, the long whip in his hand turned into a deadly rope and was aimed at Lin Xingchen.

Lin Xingchen, who was a little out of breath, dodged the attack and took the opportunity to detonate the magic detonation circle that had been buried long ago. As the first magic trap exploded, a chain reaction immediately occurred.

Countless huge rocks fell from the cliff and hit the two people. The devil was naturally not a fool, so there was no way he could resist in such a situation.

Just as he was about to pull his legs away, he found that his feet were fixed in the stone. This result scared him half to death. He raised his right hand high and used all his strength to smash hard on the magic cement that trapped him.

After three punches, he finally freed himself from the rocks, but it was too late. A rock big enough to cover the demon's body had fallen on his head.

There was no chance to escape and the only choice was to take it head-on. The demon released all of his energy and turned it into a shield in the hope of withstanding such damage.

The smoke-filled mine was silent for more than ten minutes before Lin Xingchen's figure appeared on the boulder.

The dust made his already sloppy appearance even worse, and there was a long scar on his face, which was caused by a small sharp stone.

Standing on the boulder, Lin Xingchen took a few gulps of water to calm himself down. He touched the wound on his cheek and looked at the blood on his right palm, then smiled and didn't care.

Just when he was happy, a voice suddenly appeared in his mind reminding him to leave quickly. With this reminder, Lin Xingchen instantly used his limited magic power to flash away from his position.

Just a second after he flashed away, a huge beheading sword pierced through the stone from bottom to top.

If it weren't for the voice in his head reminding him, Lin Xingchen would have been seriously injured even if he didn't die.

With a roar, the tall figure of the demon stood up from the rocks. His body was covered with wounds, there was an obvious collapse on his chest, and his right hand was also broken.

"How dare you, a stink bug, hurt your uncle Darcy? I will eat you alive!" The demon who called himself Darcy was so manic that he lost all his reason.

Seeing this situation, Lin Xingchen had to take out his sword to fight the enemy. Although it would be better to use magic to consume the opponent's physical strength and vitality at this time, there was very little magic power left and he had to save it for the critical moment to save his life.

It will take some time for the potion resistance to develop, and as long as he can hold out for this period of time, he will be able to turn the tables. Both the high elves and the forest elves are never stubborn enough to rely on magic.

Edwin once taught Lin Xingchen that a good magician not only needs to practice magic but also needs to pay attention to physical exercise.

Only a strong body can carry greater magic power, and elves are born with unparalleled advantages in agility and speed.

Although elves generally like to use bows and arrows, it does not mean that their martial arts or swordsmanship are bad. It's just that bows and arrows are more in line with the elves' aesthetic tastes.

This can be well reflected in Edwin. Edwin is not only a magic master with extraordinary strength, but also a swordsman with the strength of an eighth-level warrior. When teaching Lin Xingchen, he often competed with Green and Arnold in swordsmanship.

Every time the long sword in his hand is swung, it can generate a sword energy and slash the demon. The seriously injured demon is no longer as brave as it was at the beginning.

The flames burning on his body were extinguished, and blood like magma continued to flow out of the wounds. Only then did Lin Xingchen realize that the battle energy attack was more effective in damaging the demon than magic.

When he saw this situation, he quickly took a few bottles of fighting spirit potions that he had prepared long ago. As the power of the two increased, the demon soon could not hold on any longer.

But the demon's vitality was incredibly tenacious. The battle lasted for more than half an hour, until both sides were covered in wounds. However, as the winner of this duel, Lin Xingchen already had the right to judge the demon.

He poured several bottles of recovery potion into the wound on his waist. This was the result of exchanging injuries for injuries when he discovered the demon's weak spot.

Originally, he thought that the demon would be killed by piercing his heart with a sword, but he didn't expect that the demon did not die after his heart was destroyed. Instead, he took the opportunity to wrap himself with a whip of fire.

Neither side gained an advantage in this exchange of injuries, but it also allowed Lin Xingchen to discover many secrets of the demon's body.

Although the heart is a vital point for this creature, the real lethality lies not in the heart but in the energy center in the chest.

At the end of this decisive battle, Lin Xingchen could only describe it as a tragic victory. His left arm was broken, his waist and abdomen were burned, and his hair was torn to pieces by the flames spewed out by the devil.

The most important thing is that Lin Xingchen clearly felt that there was an evil energy in his body, which was constantly eroding his body.

Although he has temporarily used some methods to suppress it, how to solve this problem may cause him a lot of trouble.

Seeing the demon struggling to get up, Lin Xingchen slashed at it with his sword, creating a long cut on the demon's body and lava-like blood gushed out.

"Hahaha... You're so cruel, you bug. If it weren't for the fact that my strength was suppressed because I came to this Kag world, I could blow you to death in one breath in the abyss." Darcy was lying on the ground and could only launch attacks through words.

"But it's useless even if you kill your uncle Darcy. It won't be long before you are infected by his blood and become a demon like me. Hahaha..." Darcy laughed crazily.

"Do you think I will be scared and beg for mercy after hearing what you said? Let me tell you, even if I really turn into a demon, I will definitely be a more powerful demon than you." As he said this, he raised his sword and stepped on Darcy.

"Neither your heart nor the energy center in your chest is your fatal weakness, right? After fighting with you for so long, I have to admire creatures like you demons. Your life structure is really amazing." As he said this, he gripped the hilt of the sword with both hands, raised the tip of the sword, pointed it at the demon's forehead and was about to stab it.

"What are you doing? Stop it, please. I think we can still have a good talk." Darcy was so frightened by Lin Xingchen's actions that she quickly spoke out to stop him.

"Oh...is there anything else we can talk about? Tell me!"

"You are cursed by the breath from the abyss. If you don't dispel this breath, you will also become a demon."

"Although I don't know what race you are, I can sense a breath of kindness, order and rules from you. Aren't creatures like you always afraid and hate becoming part of our evil and chaotic order?" In order to survive, Darcy didn't care about much else.

"You said your name is Darcy, right? Let me ask you, Darcy, how many demons like you are there in the abyss? Are they all as afraid of death as you are?"

“Even the Lord of the Abyss doesn’t know how many demons there are in the abyss, but I guess there’s no other demon like me who knows how to adapt in the entire third layer of the abyss.” Darcy took Lin Xingchen’s ridicule as a compliment and started to brag about himself.

"Very good! Darcy heard that you demons like to trade with humans, so let's make a deal now! What price are you willing to pay to save your life?" The sword in his hand never left Da Vinci's eyes, and even his limbs were trapped for fear that he would make trouble.

"The fact that you didn't kill me means I still have value. So I'm willing to offer my loyalty. I wonder if you're satisfied or not?" Darcy was indeed a sly guy. He changed his tune very quickly.

"Let me see your contract first!" Ten birds in the bush are not as good as one bird in the hand. It is better to get what you want first.

"Of course my master!" After saying that, Darcy opened his mouth wide and bit his lip. The blood that flowed out was no longer the hot magma like before.

As he muttered something, a contract with his blood as paper and his mental power as words appeared in front of Lin Xingchen.

Looking at the paper in front of him, Lin Xingchen shook his head. "I don't recognize the words you wrote. I need you to write in words I recognize. Also, before I accept your life-saving contract, I need you to swear a soul blood oath to the God of Life at the cost of your life."

"The content of the soul oath must be that you unconditionally obey me and acknowledge me as your master, and you must not make any actions or words that are detrimental to me, otherwise you will be annihilated under the rules of the God of Life."

"No need for that! Besides, I don't know how to swear the soul blood oath!" Darcy's face immediately changed when he heard the soul blood oath.

"I'll only give you three numbers. If I don't see the Soul Blood Oath Ball after I finish counting, then let's go to the underworld together!" As he said this, the sword in his hand lowered a few degrees.

Soon a soul blood oath ball appeared in front of Lin Xingchen. After using his mental power to sense the contents inside, Lin Xingchen accepted the blood ball.

The next things were much simpler. Darcy's devil contract appeared in front of Lin Xingchen again. This time, without thinking too much, he dripped his own blood to complete the contract.

After all this was done, Lin Xingchen floated to a cave a hundred miles away from here. When he entered the cave, he saw the goblins huddled together and shivering. Lin Xingchen smiled at them, although he now looked almost as good as a demon.

"Don't worry! Gao Ge, you are safe. I have defeated the demon and now I have trapped him. As long as you don't kill him, you can do whatever you want with the rest. By the way, please inform me to rest for a few days and don't let anyone disturb me."