Yan Yujin

Yan Yujin is a character from the novel The Langya List, the show Nirvana in Fire and the manhua.

Novel
He is mentioned for the first time in chapter 2 of the revised webnovel.

Since he was sick as a child, he was trained in martial arts to improve his health and was trained in the Qianmen Method, his grandfather being friend with the Master of the Qianmen Sect.

Show
He first appears in episode 1.

Manhua
He first appears in chapter 5.