Song Fengxing, the head of the Song family, collapses unconscious in bed after falling seriously ill. To inherit the family fortune, Song Caiwei is pressured by her stepmother, Wang Hui, to marry Hu Tian of the Hu family. Unwilling to let others control her fate, Song Caiwei takes matters into her own hands and marries Sheng Ningyu. She initially thinks he is just some random passerby she picked up on the street, but unexpectedly, she ends up marrying into the prestigious Sheng family.