C985 The Ruthlessness of the Black Serpent Guard

At this time, they seemed to have detected that Qi Tianyu and the others did not have the same aura as the Profound Serpent Guard, and there was a faint ripple within the stone room.

If not for the fact that Qi Tianyu was very sensitive to the changes in his surroundings, he might not have been able to catch the slightest changes.

At this time