Shen Nian spent three years treating Fu Siheng as the whole world, but all he got in return was indifference and neglect. On her 22nd birthday, she signed the divorce agreement and disappeared completely with the old schoolbag left by her mother. Fu Siheng went from being careless at first, to becoming restless later, and then searching every city to find her, only to realize that he had lost the person who loved him risking his life. When he finally found her, there was another gentle person beside her, and she was no longer the girl who stayed up all night making soup for him.