The main character faces death while dealing with the ancestors who conspired with each other to get their hands on the sacred weapon, Sanhasajikdo.

Eun-i, the only sister left behind by Seo-hyeon, the owner of a small household with no speculation that goes unrecognized.

To protect his family, Seohyun concentrates on training Seoncheon's martial arts...

Sanhasajikdo and Ki-ryeong, which were thought to have disappeared, are restored and take a step towards the top again.