C193 The Grade Five Killing Formation

"Then I will..." Xiao Yu began, but abruptly halted mid-sentence.

"Xiao Yu, there's something odd behind that door. I can sense an unusual fluctuation that resonates with the dragon blood within me!" Blood Scale's voice echoed in Xiao Yu's mind, prompting him to reconsider.

The door Blood Scale referred to was the last of the Eight Doors. Xiao Yu glanced at it, his brow furrowed