Two stories that intertwine.

Aishi is a young woman who lost everything as a child and lives on a self-built ranch. Animals are the only family she has and she views them as her saviors.

Meanwhile, Clown is the kingdom's best assassin. Everybody fears and respects him.
What happens when his new target is the young girl who lives alone yet is valuable to the kingdom? Clown has never had a problem with killing before. Except, she befriends him.

Now trying to protect her from the princes, other assassins, and himself, Clown's life takes a drastic turn.