C176 Dribbling Hole!

After determining the target, Bi Yao and the other two soon found some clues.

"Miss, over here!" Yan Hui suddenly shouted.

On a giant boulder in front of him, a few shallow scratches formed the emblem of the Blood Refinement Hall. The bottom of this Dead Spirit Abyss was originally pitch black, and the emblem was also shallow.

If Yan Hui hadn't deliberately searched for it