Ten years ago, Xiao Tian, a live-in son-in-law, was cruelly humiliated by the Su family and forced to sign divorce papers. His seriously ill young daughter could not afford medical treatment. In his despair, he joined the Temple of the Heavenly Gods, fought countless bloody battles, and eventually rose to command a million God of War warriors. Ten years later, he returns in glory, only to discover that his daughter is suffering from a terminal illness. The root of her illness and the poisoning incident she suffered as a child are both closely connected to the Su family and his sworn enemy, the Murong family. Those who once looked down on him now come begging for his favor, while his enemies continue closing in from the shadows. As Xiao Tian gives everything to save his daughter and protect his long-suffering former wife, he tears apart the wicked members of the Su family, confronts the enemy who has plotted against him for ten years, and settles every blood debt, ultimately protecting the family he cherishes most.