Rebirth of Gao Wu: the School Beauty Wants to Intertwine with Me?

In the world of high martial arts, martial arts prevail. Ninth-level martial artist Yang Xian was betrayed by his girlfriend and died. Before his death, Yang Xian realized that he had been kept in the dark his whole life. I can't see clearly who I really should love. After his death, Yang Xian was unexpectedly reborn and returned to the past where he met the school beauty.