Ji-Hyuk Paeng, the strongest member of the Ha-Buk Paeng family, sets out to save his loved ones from the clutches of the Demon Sect in the Nakho Region. Little did he know, it was all a cunning ploy. The devastating consequences of the attack left him as the sole survivor of his family, overwhelmed by grief and anger.
As he lay dying, Ji-Hyuk pleaded for another opportunity to make things right. Unexpectedly, he awakens in the body of Young Master Sa, a member of his own family, and strives to embark on a journey of redemption.