Chapter 183: Entering the Secret Land

The ancient cave mansion was located in a place called Three Pillars Mountain.

From a distance, Su Nan could see three mountain peaks arranged in a triangle.

The stones on the mountain peaks were all red, as if they had been dyed in blood.

After countless years of erosion, the three mountains were still towering, but compared to the peaks depicted on the treasure map, they were much shorter.

Qian Yu led Wang Nan into the valley, where dozens of players were guarding.

After a lot of twists and turns, the group finally arrived at a cave at the foot of one of the mountains.

"To enter that cave house, you need to go through a formation, and that formation is at the end of this cave."

Qian Yu led Su Nan to the end of the cave.

There, at the end of the cave, was a huge stone plate with a diameter of ten meters, engraved with dense patterns.

And in the center of the stone plate, there was a silver longsword stuck in it.