After Su Wan died, her soul was floating in the air, watching her three-year-old daughter Nian Nian climb onto the bus alone and travel thousands of miles to find her father, Lu Zeyan. Nian Nian huddled under the seat, nibbling on buns picked up from the ditch. Finally, she saw the man in a dark blue suit downstairs of the company, but she only dared to call out "Dad" timidly. Lu Zeyan hated Su Wan and also hated the child. It was not until Nian Nian cried in the cemetery that "Mom has turned into a little box" that he went crazy to check - it turned out that Su Wan had passed away from stomach cancer. He took her ashes back and never married again. Fifteen years later, he closed his eyes and finally went to be with her.
