Ten Thousand Years of Cultivation! After Ascending to Immortality, He Was Reincarnated in the Restroom of a Vocational High School

Jiang Siyang, a child from a small town, was severely beaten by Optimus Prime in order to save a frightened Hajime on the way to school at noon. When he woke up, he found that he was in another world of cultivation. After surviving for thousands of years, he became an immortal. When he was reincarnated, he opened his eyes and found that he had been reborn in the bathroom of a vocational high school.