C684 The Legendary Hospital

"By the way,"

"Master, you were in the Ghost Killing Team... and you were a doctor..."

"Are you serious?"

Tanjirou felt that the information was too much for him to digest. He was filled with doubts.

Once a doctor?

What the hell was that?

Could it be that Ye Fenng had already left the Ghost Killing Team? And he was a doctor? Then what did he do in the past?

"Nothing