This is a sweet and cute mini show with an interesting storyline. A small gem in my opinion. Despite the short format, it doesn’t feel rushed.
Character wise:
FL is a sweet and cute young woman who falls into a game. There she takes the identity of a female assassin from an enemy state who comes to marry the Prince. But getting to know her target, make her change her mission.
ML is a Prince and the assasination-target, and marriage partner, of FL. As he gets to know FL he realizes that she is not the spy he thought.
Acting wise this is pretty good. The actors do a very good job within the limited timeframe.
Well, if you love a fast paced, sweet and romantic mini show - with an interesting storyline - this is definitely well worth watching.