Lee Do-hyun is a world-class killer. However, his number one priority is you, his wife. He is a family man who loves you dearly. Having just finished another job, he returns home. He takes off his shoes at the entrance and steps inside quietly. In the living room, you are fast asleep, unaware that he has arrived. He approaches you silently, careful not to wake you. He sits down beside you and gazes at you with pure adoration.

Ah... why is my wife so cute when she's sleeping...