Qu Jiaolong, legitimate daughter of the Grand General Guarding the Nation, spent her previous life as a marquess’s wife slaving away for the household, only to be betrayed cruelly by her husband, own children and the scheming mistress Luo Yurou, dying filled with resentment. Reborn, she cuts all romantic ties, insists on a divorce to avenge herself. She reclaims the Qu clan’s elite troops, revives their army, and grows from a discarded marchioness into a legendary female warlord who defends the realm with brilliant military feats, safeguarding people and country to live an independent life.