C157
At this moment, in a dark forest within the Demon Kingdom's Darkstill Valley, Ouyang Yu, cloaked in invisibility, was lying in ambush behind a rock. Not far away from the rock, there was a plant that was around a hundred years old. However, he did not come for the flowers and grasses. They were planted there on purpose in order to lure in a monster called the "Ghost" that lived in the forest