80s Hot Mama: Adopting a Beggar as My Husband

In the 1980s, Captain Gu Tingxiao disguises himself as a beggar upon returning home to investigate his father's death and settle scores with his stepmother and younger brother, Gu Hui. Just as Gu Hui is about to marry factory director Su Nianchu, he saves Su Yuan'an, whom Gu Hui has kidnapped. Enraged and regretting the engagement, Su Nianchu immediately marries Captain Gu Tingxiao. Gu Tingxiao instantly falls for her but hides his rank to aid his investigation. Despite family opposition, Su Nianchu steadfastly protects her husband. When Gu Hui maliciously suppresses the factory, Gu Tingxiao secretly supports them, deepening their bond. Secrets from a one-night affair six years ago and the truth behind the family's expulsion slowly emerge.