Synopsis:

She is the top killer in the killer employment center, who knows that she was put on the bed of the boss of the night empire after being drugged by the little aunt. Also pregnant with a baby. When she wanted to ask who the father of the little aunt’s child was, the little aunt ran away… Six years later, she took her five-year-old baby around looking for the little aunt, but was accidentally involved in a gangster dispute. The baby was taken away by the night empire by accident. In desperation, she had no choice but to pretend to be a woman pretending to be a man and lurking next to the boss of the Dark Empire as an undercover…