[Free!] For a hundred years, Chen Fan became the undefeated immortal emperor, the best of all time, but his parents had a hundred years of hope, but only two tombstones were left. Chen Fan was full of blood and tears: If his parents were not here, what's the use of me if I wanted this worldly power? He was sad and angry and let the inner demons explode and died, but entered time and space to return to high school, and everything started from scratch...