Favorability and Blackening Reverts Are Superimposed

Fang Lin is a little transparent person in the aristocratic academy. I don't want to fall in love or cause trouble, I just want to study hard and get into the top 1. After obtaining the rollback system, he consciously used it to avoid some minor troubles he would encounter with the F4s. After encountering F1 while feeding the cat, go back and stop feeding the cat. After discovering F2's fragile little secret in the library, I decided not to go to the library. After meeting F3 who loves music in the piano room, he gave up practicing. After meeting F4 who ran away from home at work, he went back to work and asked for leave from his boss. Fang Lin strives to maintain a peaceful life. However, all the students in the school discovered that F4 began to like a little transparent person inexplicably. ... It turns out that the favorability value will be superimposed after returning. Why didn't anyone tell him earlier? Fang Lin didn't want to go back, he just wanted to graduate as soon as possible. Until one day, the most cold and arrogant F1 used scheming to trap his plan to leave school. The most gentle and pure white F2 tied his back hand with a rope. The brightest and liveliest F3 held him down in the classroom and kissed him fiercely. The most silent and loyal F4 wants to shelter him in a tower where he can only see himself. Fang Lin:...... No one told him that the blackening value would also be superimposed. The protagonist has a superb sense of death. Conception:.