炭治郎×祢豆子白色液体

Ning Cheng didn't see the Hengyuan Pill that he was looking forward to, and he thought it was normal. Based on Taoist Crow's cultivation, Yongwang Pill may not be very effective on him, but Hengyuan Pill is effective on him. Naturally, he would not leave something that was good to him to a disciple of the inheritance whom he had never met before....