C677 The Existence of the Dark Beast King

Fu Chengyang put away the aura with a flip of his hand and walked closer to the entrance of the cave. He carefully observed the cave entrance that was exactly the same as the four in front of him.

After a dozen breaths, Fu Chengyang walked into the cave with an indifferent expression.

Unlike the previous cave entrances, this one took a longer time to cross.

After a few breaths