My Whole Family Gets Wiped Out from the Start, but This Old Man Is a Martial Arts Master

In his seventies, his family was slaughtered. He went to seek justice, only to be killed himself. Then, for three years, he lay buried in a lonely grave. At Mid-Autumn, a landslide sends him bursting out of his coffin. He grows young again, reborn in the body of a man in his twenties. He vows to give the Liu family a new generation and carry on the family line. He vows to take revenge and make his enemies pay for their blood debt. Keywords: light fantasy, cultivation, revenge, kickboxing, mixed martial arts.