I stabbed Cheng Ge several times in the campus world.

In Sun's campus, he was stabbed seven times.

In fact, Cheng Ge was found to have two feet in the same boat, and then in the correspondence, Saionji Sekai said that she was pregnant and asked Katsura Kotonoha to break up with Cheng Ge. When Cheng Ge was invited to his home, he held a firewood knife and stabbed him seven times to kill him. Later, the body was found by Katsura Kotonoha. After blackening, Katsura Kotonoha dismembered the body with a wooden knife and took it to the rooftop of the school to meet Saionji Sekai.

Yi Tengcheng's parents divorced, and she lives in a luxury apartment with her mother who is a nurse. His personality is easily influenced by the surrounding atmosphere and environment, and his personality is soft and easy-going. Handsome and very popular with women. Yi Tengcheng inherited his father's irresponsibility perfectly, coupled with his weak personality, dark family environment and wonderful heterosexual relationship, so he showed different personalities in different routes.

Synopsis of "Campus Day":

"A Day on Campus" mainly tells the story that Yi Tengcheng, the protagonist, suddenly discovers that Katsura Kotonoha, a girl from the next class, has been riding the same tram to and from school with herself since the second semester. Since then, Yi Tengcheng has been paying attention to her, thinking that watching her from a distance would make her feel better. Because there is a legend in school, if you put the photo of the person you like around the standby screen without being found, you will get a complete love.

Yi Tengcheng put the photo of Katsura Kotonoha taken on the tram on the standby screen, but it was found by Saionji Sekai, the deskmate, on the first day. In order to apologize, Saionji Sekai decided to support their match, which triggered a series of emotional entanglements.