How did the little chubby boy everyone used to retch at turn into the kid all the neighborhood moms point to as an example? And what about his love life? Who will join him on the road ahead: his first love, the aloof top student Jiang Heng; the gentle, witty Chen Haiyi; or Jiang Wenbo, who has always guarded him in silence while pretending to despise him?
Theme: A fat boy's growth and weight-loss journey, and his romantic life.