Full Spoilers! In this first episode of Healer, we’re introduced to so many main characters, including our leads, Healer aka Jeong Hoo, Yong Sin, and Moon Ho. We see Healer go on a top-secret mission which does not at all go according to plan! Moon Ho then hires Healer to find a girl for him, which we suspect is the missing/ presumed-to-be-dead daughter of his sister-in-law. Healer is given a target who could be a match for the girl Moon Ho is searching for and it happens to be Yong Sin.