Become Their Lifelong Inaccessibility

Lin Dangge travels through the world of heroines and gets the {Love But Not Requested} system, which requires him to become the white moonlight in the hearts of every heroine, and it is the kind that can never be obtained. So how to do it? It's actually very simple, just three steps. The first step is to enter her world. The second step is to warm her world. The third step is to die in front of her. This book is actually also called {Yandere Correction Manual}.