Great Xia Divine Commander Lin Hao guarded the country for eight years. On the day he was awarded medals, he learned that his savior and benefactor Qiao Kexin was kidnapped. He resolutely abandoned glory to rush to save her, and unexpectedly learned that the two already have a daughter, Yueyue. He stayed by his wife and daughter's side with the identity of an ordinary kept son-in-law, making up for years of debt on one hand while dealing successively with forces such as the bullying Yang family and the scheming Jiang family. With top-tier martial arts and medical skills, Lin repeatedly astounded people, uncovered the truth about the frame-up against Qiao Kexin back then, and settled the hidden danger of the Yang family mobilizing troops without authorization. After the storm passed, he laid down his power and peacefully stayed with his wife and daughter.