The female protagonist travels into a romance novel with a female protagonist that she has read, and becomes the "late Bai Yueguang" who only exists in the memory of the male protagonist in the book - in the original book, she will die in an accident in the first chapter, becoming the trigger for the male protagonist to go dark and destroy the world. But the "villain training system" she is bound to is different. The core mechanism is not mission rewards and punishments, but "equivalent exchange of resources and loyalty." The female protagonist can provide the villain (male protagonist) with skill books, equipment, and information, but each training will increase the male protagonist's "love" and "loyalty" to her, and at the same time reduce the "destructive tendency". The system also has a built-in "dimensionality reduction strike" - the host can temporarily see the development map of the "original world line", thereby predicting key events in the next three chapters and planning in advance.
