Lin Ting, the former god of war, volunteered to become the Lin family's son-in-law and hide his name in order to find out his father's injustice and find his true destiny. The Lin family is prosperous on the surface, but undercurrents are surging, with constant power struggles and secret contests between branch forces. While Lin Ting dealt with the hostility and tests from his direct family members and side branches, he also wandered among the underworld, business politics, and old friends in the military. As the relationship between Su Waner and Lin Ting gradually warmed up, the huge conspiracy behind the family was gradually revealed, and Chen Jingming and other behind-the-scenes masterminds surfaced. Multiple story lines are intertwined: the rise and fall of the family, shadow revenge, brotherhood, love struggle and self-salvation. After going through many twists and turns, Lin Ting not only cleared his grievances, but also reversed the fate of his family and truly took on the responsibility of protecting the family.