After Passing Through the Book, I Became the Favorite of the Yandere Male Protagonist

[Book-wearing + possessiveness + desire for control + 1V1+ system (a useless system, don't cue if you don't like it)] What? The heroine of the novel was seriously injured because of the hero of the novel who came into contact with a dangerous person alone and received a lunch box. The male protagonist had no idea about it and chose to commit suicide after learning about it. This is a complete mess! Isn't this a Mary Sue novel? ! The second male lead specially returned to China and stayed with the heroine in the hospital until the last moment. This is the person the heroine should choose! Why choose this male protagonist? No, I must make the heroine happy! Just because of this, I entered this novel? The original plot was messed up by me and completely off the original track. I actually let the male protagonist haunt me? !