Si Su was a teenage at her rebellious period, quitted from her school, just whiled away her time with a bunch of bad boys whom her father thought, lived only with her father as she was told her mother had already passed away. Her father as a taxi driver in Shanghai could not do anything about her, in one day he told her that he was not her biological father, her parents were ThousandsSeas and HundredsRivers as she was picked up in a park with a letter her mother left in the swaddling cloth. She went to South of Guizhou to find her biological father, came across her teacher as she called. He took her to work in fields and walk through primeval forest, made her decide to go back to school and study in Finland as her teacher set up a date with her in November 22th two years later in a room with glass roof in Rovaniemi. In the process she marveled at many wonders in Guizhou and Finland. Then who was her father? Who were ThousandsSeas and HundredsRivers? What happened to them? What happened to her teacher? Was she able to find her mother and her love in the end?