A 21st-century assassin dumped into a useless noblewoman's body who refuses to stay useless, that premise alone hooks you. But what keeps you watching is watching her refuse help from the obsessed prince, solving problems with her own skill while he watches, helpless, and slowly realizes he's chasing someone who was never broken to begin with. The art makes every frame count, the character dynamics crackle, and for 130 minutes total you get something that feels like it should have been twice as long and still wouldn't be enough.

A renowned assassin from the 21st century crosses over into the body of Su Manor's Fourth Miss, a girl everyone despises and dismisses. Branded an idiot and a good-for-nothing, she is bullied by anyone who pleases. Enter the imperial highness of the Jin Empire, an emotionless, overbearing tyrant of unmatched talent. Only he sees past her reputation, and he will not let her go at any cost. The tension crackles as two stubborn forces collide in a game of pursuit between the chaser and the chased. The result is a fantasy ONA that blends action, comedy, drama and romance.