A superstar Korean actor stranded in Vietnam ends up crossing paths with a sweet, ordinary barista-to-be, kicking off an unpredictable, heart-fluttery romance that shakes up both their worlds.

Mild-mannered Tae-jung is wrongfully imprisoned for a heinous crime. He soon discovers that a mysterious figure named Yo-han orchestrated his downfall. Fueled by vengeance, Tae-jung sets out to make Yo-han…