As an orphan, she began to train various killing techniques and learn all aspects of knowledge since she was a child. She was the best killer among all the orphans. The day-to-day life of killing made her tired. She applied to quit and was hunted by the organization. As the best killer, the organization had to spend a lot of manpower. Forced to a dead end, she and the organization perished together, and she became him and went to another world to pamper the person he loved all his life.
She thought it would be a life of hardship, but she didn't expect that after he woke up from a car accident, everything changed and she became the happiest woman in the world.
Concept: My ideal love is like this