Qin Siyao likes to ride a bicycle at night, playing guitar and singing alone in the tunnel. The reason why he is easygoing and approachable at school during the day, but cold and stubborn at night is because... Yuan Junzhe likes to wander around at night and do homework in fast food restaurants. He has no friends in school, only a potted plant to listen to his feelings, but he is actually very longing for it... Two boys and girls who don't want to stay at home meet each other in a tunnel because of singing. During the Christmas vacation, the two meet under the Tokyo Skytree, and an agreement leads to... What kind of future will the two have? This book continues the style of Li Yi'en's works with sincere and touching emotions and warm and fresh writing. It tells the story of two souls who met because of a beautiful encounter. During the mutual communication, they encouraged each other to get out of the haze of the soul and grow together.
