Super Invincible Battleship

In just a few minutes, the two of them passed through the kilometer-long corridor and arrived near the source they sensed. Behind them were the tattered corpses of the ape tribe warriors. Their blood flowed out, forming a small river in the passage, and in the lower areas, it even floated some of the ape tribe warriors' bodies...

After witnessing Gu Xiaolan's bravery, the remaining ape tribe warriors were terrified, and their fear of the Outer Demons resurfaced. It was unclear who shouted first, but they turned to flee, and the other surviving ape tribe warriors followed suit, as if infected by fear, and fled quickly.

Gu Xiaolan did not chase the fleeing ape tribe warriors. Her eyes flickered with divine light as she observed the situation at the source from a distance. The source was very mysterious. Even though Gu Xiaolan could see through the universe's secrets, she couldn't discern the nature of the source. However, through her observation, she discovered all the traps set by the ape tribe legion commander at the source. Her Long Sword flew out again, destroying the traps set for Yan Fei.

Once it was completely safe, Yan Fei and Gu Xiaolan walked in together and found that the source was located in a giant square. In the center of this square was a solitary small room, entirely white and standing upright like an egg on the square. When they reached this place, the amazing Energy had reached an unimaginable level, and a wave of Mutant Cosmic Rules poured out from this small room, constantly changing the nearby Cosmic Rules...

Yan Fei and Gu Xiaolan exchanged a look and advanced forward. As a result, they saw a wooden door outside the small room. Yan Fei stepped forward and pushed the door. To his surprise, though the wooden door looked small, it was actually incredibly heavy. Even with all his strength, Yan Fei couldn't push it open, not even a little.

Yan Fei stepped back and made a gesture. Gu Xiaolan swung her Long Sword, inserting the sharp blade into the gap of the wooden door, attempting to pry it open. However, as Gu Xiaolan exerted force, not only did the wooden door not open, but the White Long Sword started to bend, almost as if it were about to snap.

Gu Xiaolan was shocked. Since acquiring this White Long Sword, it had never suffered any damage, yet here, it nearly broke. Yan Fei stepped forward again and knocked on the wooden door, discovering that it emitted a metallic sound. He took the Long Sword from Gu Xiaolan's hand and found that it had become extremely light, no longer metallic but resembling plastic.

Yan Fei said, "I understand now, inside this room is where the Mutant Cosmic Rules are condensed to the extreme, including the red glow outside the ape tribe's flagship, the amazing Energy we just discovered, and why we can't open it—it's all because of the effects of the Mutant Cosmic Rules inside."

"This wooden door was originally very fragile, but under the effects of the Mutant Rules, it became extremely heavy and hard like metal. When your Long Sword came into contact with these Mutant Cosmic Rules, it immediately changed from metal to plastic. It became softer and no longer sharp. Using such a sword to pry open the mutant metal wooden door, naturally, you can't penetrate it."

Gu Xiaolan also understood the key in the middle, but she didn't discard the Long Sword. Instead, she infused her most unique Energy into the White Long Sword, expelling the Mutant Cosmic Rules inside. Slowly, the White Long Sword returned to its normal state from its twisted form, and the plastic traits on it began to disappear. In the end, it became a sharp White Long Sword once more.