Lu Xiao, the former God of War "Cang Long", in order to protect important people and investigate the truth of the year, he became the Su family's son-in-law incognito. In the Su family, he suffered cold looks and ridicule, but silently guarded his wife Su Qingxue. Facing conflicts within the family and threats from external forces, Lu Xiao gradually showed his strength and wisdom. Not only did he help Su Qingxue consolidate her position in the Su family, but he also gradually revealed the mastermind who framed her back then. In the end, Lu Xiao won the recognition of his family with his own efforts, returned to his peak, and protected everything he loved.
