C1240 Invisible Ghost

"I don't know," Chu Yang said with a shake of his head. "That person just left after dropping that cryptic remark—completely out of the blue."

"Human... are you certain they were human?" Chen Yingfeng suddenly raised a question.

From what Chu Yang described, the black-robed figures had bizarre forms, reminiscent of something from a nightmare.

"I don't know," Chu Yang reiterated