A full-family work.

Yanagi Nagao traveled to the world of sozoku (mainly the otherworld), obtained the blessing of the loan system, and became the head of the Takayanagi family.

Akizuki Airi: Why is it that the one who paid off the debt of Xier is not me, but my mother? I can do it too!

Takayanagi Kaoru: Should I call you big brother or dad?

Adachi Rika: Uncle, I also belong to you as an idol.

Oki Rinka: If you kill her, I can offer my mother

Katsura Kotonoha, Saionji Sekai, Amemiya Misako, etc. to conquer by myself!

Because of a certain goddess's wickedness, Takuma Tsukishiro, who arrives at Tokyo Metropolitan High School, is forced to become the villain. Only by amassing enough evil points can he survive. Well, as a villain, a bit of hypnosis makes sense at the beginning, right? Modifying common sense is perfectly normal, right? So, time-stopping is a natural, right?

Plot-oriented + with a knife + the protagonist is both good and evil + there is a female protagonist

PS!!! You need some IQ!

Timeline: Came to Teyvat with Yingkong, woke up with Kong in the Kanreya era, challenged Tianli alone, was defeated and died, was taken away by the Queen of Winter and his body was revived, but he lost most of his memories and became the 0th executive of the Fatui [The Dead].