They All Want to Attack Me

Bai Yu, a celestial traveler, a Japanese high school student.
During the day, he is a second-year student in the high school of the private Shuchi Academy, and the president of the student council.
Drink a glass of warm milk at night, practice 30 minutes of swordsmanship, 30 minutes of free fighting, 100 push-ups, 100 sit-ups, 100 deep squats, and ensure eight hours of sleep, without becoming bald or stronger.
Yearning for a peaceful life, I turned a blind eye to the two-dimensional heroines around me, such as Kaguya Shinomiya, Mai Sakurajima, Chika Fujiwara, Sister Nakano, Shiyu Kasumigaoka, Yukino Yukino, Asuna, Jeanne of Arc, and so on. The sister-in-law, Bai Yingui.
Until one day... the sleeping system woke up!
Main line [-]: Solve the strange incidents that followed, the shrine incident, the mystery of Shinomiya Kaguya's inability to confess, and Fujiwara Qianhua sometimes stayed naturally and sometimes became dark...
Main line [-]: Branch [-]: (by) all the two-dimensional heroines reached the strategy and survived without being hit by a hatchet.
Branch [-]: The system can't save you and live as a single dog.
Mainline [-]: Complete Mainline [-] and Mainline [-].
Tip: If it is not selected for more than one second, the main line three will be automatically selected.
Failed: Read the file again.
Why has the style of my world changed? Gou system!
This is an everyday comedy of youth love with a touch of fantasy