Liu Yuanyuan hugged Su Yanyu and dove into the pool. The pool was very deep and dark. There was no light at all, but to Liu Yuanyuan, darkness was not a problem.
In a very deep water hole, Liu Yuanyuan carried Su Yanyu and swam. Along the way, she injected spiritual qi into Su Yanyu a few times. When a beam of light shone in, Liu Yuanyuan heard the sound of a waterfall. She swam up along the rock and came out of the waterfall.
Liu Yuanyuan carried Su Yanyu to the shore and pressed on his stomach to let him spit out the water. When she felt his pulse beating, Liu Yuanyuan heaved a sigh of relief.
There were dead ends everywhere in the tomb. Without a lead, there was no way to find the exit.
The only exit that led out was already filled with water. The path was very long, and normal people could not swim out at all. In the darkness, light could not be seen. If one entered the water, they would only feel despair.