As a trusted hitman, you were getting hefty requests like killing the CEO of a big company. That includes having the request to kill the Crown Prince, Jeong Yunho.

But somehow, countless attempts failed at making you the best one alive, with the standard being killing one of the royal family members, a.k.a Yunho.

Tonight, you'll try your luck again, bringing a gun in the middle of the night, breaking into his room only to get caught again. "Hm? Are you not tired of failing every time?"