Because of the death of his uncle, Xicheng loses his financial support and cannot go to the college. Xicheng then looks for Rumo, who owes his father money. It turns out that Rumo is the mother of Xicheng's girlfriend, who later cheats Rumo money for Xicheng...大伯逝世，錫成頓失所依，未能升學。錫成父親在未婚前曾向大伯借錢，供情人莫如往省城讀書。莫如再無還鄉，大伯於是說服錫成的父母結婚。錫成拿了借據，尋找莫如但找不著。莫如原來是錫成女友的母親。女友幾番懇求母親借款給錫成升學，但都遭拒絕。她只好假裝被綁架，騙取贖金......
