Killer or Saver

Jiang Feng becomes a disciple of the knight-errant Fu Shan. After Fu Shan gets assassinated, Jiang Feng vows to avenge his master. During his quest for vengeance, Jiang Feng is rescued by Fu Qinghuan, a highly skilled swordsman. The two seem to get along, but it's not until Jiang Feng realizes who Qinghuan truly is...(Source: Lezhin US)