Lin Ruonan was forced to enter a substitute marriage with Fu Ziyu in her youth, suffering endless grievances through a ten-year marriage. Her husband favored the adopted daughter Lin Wanhe, tacitly allowing her stepmother to poison her twice to kill the children in her womb, while Lin Wanhe went so far as to scheme and strip away everything she owned. After the truth was exposed, Fu Ziyu sank into endless regret and exhausted his wealth to make amends. Holding complete evidence, Lin Ruonan sued the villains and traveled far away overseas. Through numerous entanglements, she let go of past pain, gave Fu a chance to rebuild their relationship, and the two slowly restored warmth beneath the osmanthus tree in the backyard.