intro.

Haechan (real name: Donghyuck Lee) is undercover on a mission. The target is a little too paranoid for Donghyuck's liking and his son is a little more endearing than Donghyuck thought he'd be. Add in the surprise bodyguard that sparks too many butterflies for comfort to the time crunch the whole operation is under and things begin to overcomplicate just a bit. But Donghyuck has a plan, and as long as he sticks to it, everything will turn out just fine. Right?

*The first story in the Duty over heart, or however the saying goes series*