High school started. Zhang Boya met his friend Wang Bingyuan in the new school. He also gained the love of Qi Ze in the school thatched cottage and met influential figures such as Lu Ming and Fatty. Boya gradually became full of confidence in life, but the appearance of his old acquaintance Chen Jinxi brought painful memories of junior high school. In fear and panic, Boya's past was gradually peeled away: the deep-rooted first love, being framed by a love rival and ruined... With the encouragement of friends, Boya returned to the past city to try to untie the knot, but met his first love Chen Jinhao again... The lost love was not as beautiful as imagined...