Ling Buyi's biological father was Huo Chong, the Emperor's sworn brother. Ling Buyi's biological mother was Huo Junhua's sister, but her exact name was unknown.
Wang Xin's biological parents were members of a criminal gang. Wang Xin was not Wang Yongge's biological son, but a baby boy that Wang Yongge had taken from the hands of human traffickers. This truth was revealed in the play, which changed Wang Xin's fate and made Ma Kui let go of his obsession for many years. Therefore, Wang Xin's biological parents were members of a criminal gang.
Lin Wan 'er's biological parents were Prime Minister Lin Ruofu and Eldest Princess Li Yunrui. Lin Ruofu and Li Yunrui had given birth to Lin Wan 'er before marriage, so she was an illegitimate daughter. Lin Wan 'er grew up in the royal family's side courtyard and was not close to her parents.