At the age of ten, he took her in with the intention of training her to become a leading killer.
"What are the rules of the killer of Aomei Village?"
The seniors told her that there are only two words - "owner" and "goal"
But he said that there is another point, which is "self".
She had ignorantly thought that what he meant was: Even if you leave me one day, you should learn how to survive alone.
She climbed and rolled with him, overlooking the prosperity of the whole life side by side, and experienced unforgettable reunions and separations, but she heard him say——
"What I really want to tell you is: I can live without a top killer, but I can never lose you."