In a hotel, Meng Xin is drugged with an aphrodisiac by her sister, Meng Yao, leading to an encounter with the world's richest man, Bo Yiting, and resulting in pregnancy. Before leaving, Bo Yiting places a jade pendant in Meng Xin's hand as she falls unconscious. Eight months later, excited to meet her fiancé Song Xiao, who has just returned from a business trip, Meng Xin holds her medical check-up report. However, Song Xiao has already been cheating with Meng Yao, and together they reveal not only the drugging incident but also the truth about her father, Meng Anran, and stepmother, Xu Wanxiang, being responsible for her mother's death. Devastated, Meng Xin tries to fight back but is kicked by Song Xiao. They set the house on fire, intending to kill Meng Xin in the flames. After the fire, Bo Yiting finds his child at the scene but no sign of Meng Xin.
