Unbeatable: Withstanding 100 Strikes

Hero H from the Y Clan is deceived by the Dam Clan, who is after his Sect’s Divine Treasures, into an arranged marriage.
Despite the unsightly scar on her face, he meets his kind-hearted wife, Dam Hwayeon, and they live a trouble-free life. However, the Dam Clan, revealing their true intentions, causes the downfall of the Y Clan.
Hero then barely escapes and finds refuge in a cave. Here, he has a fateful encounter, through which he acquires advanced martial arts skills. Suddenly he finds himself traveling back in time to the moment right after his marriage 15 years prior.
Knowing in advance the wicked acts the Dam Clan will commit, Y Hero preemptively exacts a fierce revenge, finally causing its extinction.
With his incredible martial arts skills, Hero and the now stronger Yeon Clan quickly become the targets of the martial arts world and Hwicheon, already anticipating this, further elevates the martial arts of the his Clan and boldly throws down a chal