Standard of Reincarnation
Dajin Samon was the shame of the world's strongest martial arts family because he only had one arm. After a life of being treated like trash and eventually dying, he wakes up back in his ten-year-old body this time with both arms.

Armed with his past life's elite combat knowledge and a body that isn't broken, he’s out to crush the family that abandoned him. This action manhwa is a straight-up revenge story about a genius who finally has the power to match his skill.