[Female Killer of the Night, Dark-bellied Regent, and Yandere Palace Master]
Who is the destined lover?
Shen Qingyi, a modern genius female doctor, once traveled through time and became an orphan picked up by an ancient killer organization. She met another girl from the killer organization. The two grew up hand in hand in the purgatory-like organization and became top killers.
Later, the organization asked Shen Qingyi to complete the last task and promised to give her freedom after the task was completed. She accepted this last task and entered the palace and became the princess.
