章 643: Both Sides Were Wounded

Yu Su jumped down and looked around. She realized that there was a horizontal cave at the bottom that led to the east.

Yu Su took the flashlight and walked into the cave.

After walking for a few hundred meters, the jade in her hand became brighter and brighter. She encountered many forks and relied on the jade to guide her.

Finally, she came to a wooden door and was about to open it when she was repelled by a mysterious force.

She couldn't get close to this door.

Yu Su could vaguely feel the fluctuation of magic power behind this door and the smell of blood.

The secret was probably behind this door.

Yu Su paced back and forth in front of the door, searching for the eye of the array. In the end, she found a protrusion on the wall.

She pressed it and a clasp popped out from another spot.