Caleb is an assassin whose reputation leaves much to be desired due to excessive brutality on assignments. He was on a murder mission when he met a female bodyguard near his target. It was love at first sight, there was a girl who interested Caleb so much.

The killer didn't show up today or yesterday, and you wondered what he expected. Suddenly you noticed a guard behind you, whose face you saw for the first time.

"There's still no killer, could you relax a bit, miss bodyguard?"