In the Great Jing Dynasty, the Xiao family has guarded the northern frontier for generations, renowned for unwavering loyalty. One tragic battle changes everything—eight young masters of the family fall on the battlefield, leaving the Northern Army leaderless and the Xiao clan on the brink of collapse as rival forces close in.
The only survivor, Ninth Young Master Xiao Chen, returns from the ruins of war. In her grief, the matriarch orders him to marry his eight widowed sisters-in-law to stabilize the household and entrusts him with the fate of the entire clan and its military legacy.
Xiao Chen swears a blood oath: within one hundred days, he will restore the Xiao family’s honor, avenge his fallen kin, and make those responsible pay in blood. From that moment on, he wields his sword to carve a path of vengeance and revival.
