The daughter of an old friend of the Gu family. She had a birthday celebration at the clubhouse's fourth-floor garden private room. The Gu and Bai families previously had a close relationship with both adult cooperation and frequent social interactions. After the Gu family incident, her father refused to let Gu Mingchen into their villa and even released hunting dogs at him, telling Bai Lulu to cut all ties with the Gu family. She showed kindness to Gu Mingchen during the party.