This Sword Shatters Heaven

Twenty years ago, Lin Xiaotian sacrificed his life and his son Lin Haoran's supreme bone to seal the Demon Lord, cutting off the Lin family's destiny and leaving Haoran mentally unstable. The Northern March King, driven by selfish gain, suppressed the Lin family, branded them rebels, and forced Haoran's wife, Jiang Yuxin, to divorce him. At the wedding ceremony, Lin Haoran finally awakens, single-handedly confronting the Northern March King to save Great Xia and restore the Lin family's reputation.