Travel through the world of demon high school and awaken the god-level sign-in system.

The highest gift package for signing in at the beginning: the power of the mythical beast Qinglong, defeating all forces

Ophis: I want to give birth to our son with you, and I will definitely defeat the Red Dragon God Emperor in the future.

Tacheng Kitty: Evil people need to be punished by evil people. It is too perverted for my senior to treat my sister like this.

God of the Bible: You perverted lolita control, don’t call me the God of the Bible.

Traveling through various worlds, the protagonist has embarked on an invincible road that transcends the world, and joins hands with his sister to embark on a road of no return.