This is the story of a man and a woman. The man fell in love with the woman because of a disagreement. He is persistent, so he must continue to love even though he knows he will be wrong...
This is also the story of two killers, playing a killing game for their own purposes. An arrogant person, and an indifferent person unwilling to open his heart. They met and wanted to fall in love, but found that they couldn't.
Because once you enter the killer game, you cannot exit. To advance or to retreat, to forget or to indulge? Do hands stained with blood qualify for love?
Kill? Are you hurting yourself or others? The deaths of friends and relatives make them more and more confused!
On the day when the truth came out, I suddenly discovered that it was just a conspiracy. The most primitive conspiracy, where the killer kills people, is always a pawn...