The blue spiders were also very helpful, constantly bursting out body parts with a "bang bang bang" sound. Fortunately, only relatively normal parts such as eyes and legs appeared, and nothing strange appeared.

In addition, the Azure Spider also drops a rare item called Ice Crystal.

Gu Xi calculated that it would take about thirty blue spiders to drop one ice crystal.

The game description for Ice Crystal is that it is a type of crystal with good cooling properties.

It's likely that the cold air she felt when the Blue Spider approached her came from this item.

Gu Xi thought that if she didn't mind, she could just throw the ice crystals into the plastic water tank and use them as a strange refrigerant.

Ahem, I digress. So, her extermination plan this time consumed a total of 100 pieces of coal, a 500ml bottle of cooking oil, and a torch, painlessly killing 238 blue spiders.

They obtained more supplies.

Ice Crystals*8, Azure Spider Eyes*47, Azure Spider Legs*78, Azure Spider Blood*176, Azure Crystal Ore*524.

In particular, the amount of aquamarine ore that was discovered exceeded 500, which saved her the trouble of digging.

Besides these, there is another substance called Aquamarine Spider Blood, which is said to have a corrosive effect on aquamarine crystal ore.

Its potential appealed to Gu Xi.

Gu Xi considered whether or not to splash dog blood on the wall—oh, no, spider blood.

After thinking for thirty seconds, she gave up.

She figured that since the blood of the aquamarine spider had a corrosive effect on aquamarine ore, it should also have a corrosive effect on aquamarine crystals. She might as well keep it for now, and maybe it would come in handy someday.

Gu Xi cleaned up the battlefield and continued walking into the cave, carrying the iron spikes.

She had already spent almost a whole day at the cave entrance, including yesterday's time, and she didn't know if she would have enough time left to explore the cave.

Holding a torch, Gu Xi explored deeper into the cave.

The deeper you go into the cave, the dimmer it becomes. Perhaps because of the charcoal fire used for heating, the cave is not damp.

Moreover, the faint chill emanating from the depths of the cave made her somewhat worried.

What puzzled her was that, since the caves were all interconnected, why didn't the blue spiders go deeper into the caves while she was baking them?

Gu Xi's question was quickly answered.

In the darkness, a pair of blood-red eyes glowed, and a creature in the shadows squeaked threateningly, a prelude to its attack.

Gu Xi realized the situation had changed, so he immediately replaced the iron spikes in his left hand with tooth spikes, flung out a torch with his right hand, and then summoned the Coral Steel Spikes.

By the light of the torch, Gu Xi was able to see the creature in front of him clearly.

This is an extra-large blue spider.

Its body is over 2 meters tall, and its legs are estimated to be over 5 meters long. Although its pair of scarlet eyes are frightening, it is precisely because of its eyes that Gu Xi can easily find its location.

Before Gu Xi could move, the Blue Spider launched its attack first.

It raised one of its long legs and slashed down like lightning, bringing a whistling sound as it cut towards Gu Xi.