Shen Ruojing, the number one female overlord in the capital, and Lin Suwen, the quiet daughter of the general's palace, were confirmed to have exchanged backgrounds due to a blood letter written by Wen Po, and they returned to their respective positions. After Shen Ruojing left the Prime Minister's Mansion, without Prime Minister Shen's nagging, he acted wantonly and accidentally uncovered the shocking conspiracy behind the truth twenty years ago. In the end, he teamed up with his adopted husband Pei Yan and his real daughter Lin Suwen to solve the problem.