Reincarnation : Flesh Manipulator

He who's betrayed by his own people. He who's abandoned by his loved one. He who's alone in his live died without anyone knowing it. He who's filled with regret and resentment didn't see anyone else as his kin. Or He didn't see himself as their kin. He got second chance to live from his youth, with intent to correct his past mistake. Will he succeed his intention with correcting his past mistake?