Ranked In The Immortal Class, Junior Year This Year!

[Invincible + Funny + No Knife + Not Brainless + Weird + Little Brainy + School Beauty]Time travel caused by a pee!Sunan was hiking during the summer vacation, and accidentally traveled to the world of immortality because a pee triggered a teleportation array.After two thousand years of cultivation, he became the Immortal Emperor. Finally, he single-handedly fought against the nine Immortal Emperors, penetrated all the heavens and worlds, and returned to the earth through the rift in time and space.But at this time, only two months had passed on the earth, and Sunan, who was in the realm of the Immortal Emperor, had no choice but to pick up his schoolbag and walk into the university campus again.Whenever someone asks: "Why are you so strong!"Sunan would smile and say: "What you see is not my strength, but the limit of the world!"