Qin Bufan, the empire's special war god who once frightened his enemies, was seriously injured during a siege and was forced to remain anonymous. For revenge and mission, he became the son-in-law of the wealthy Qin family. He looks cowardly, but in fact has an undercurrent. Under the new identity, he not only has to deal with the contempt and exclusion of wealthy families, but also faces the pursuit of old enemies and the secret struggle between military forces. As his relationship with Su Mingyue changes, family secrets gradually emerge, and old enemies surface, Qin Bufan grows up, redeems himself, and rebuilds his glory step by step in the cracks of reality. Multiple lines of development develop between marriage, family affection, friendship, intrigues and personal beliefs, and gradually uncover a shocking conspiracy that stirs up the family and the country.