Gu Wanning, suffering from a severe illness, was ruthlessly pushed off a cliff by her husband Feng Houshan. Fortunately, the White Dragon she saved 5 years ago risked his life to save her. Disguised under the alias Bai Heng, the White Dragon quietly guarded Gu Wanning's side, helping her make a living by setting up a street stall. Gu Wanning repeatedly faced harassment from her ex-husband, his gambling debts, and schemes plotted in collusion with bullies, yet she resolved crises with her wisdom and kindness.