Who Is Still Cultivating Immortality Alone After Being Reborn?

An unexpected catastrophe brought Du Chen back to his innocent junior high school days. Faced with the relatives, friends, brothers, and the white moonlight that I missed day and night in my previous life. Du Chen, who has been wandering alone in the outer universe for thousands of years, has decided not to practice alone. This time, he is going to bring everyone he cares with him...