Tazza is the story of Goni, who was raised by a single mother and has grown up to be a warm and kind person. He starts gambling, purely with the intention of using the money he earns to buy his mother a new sewing machine. When his mother finds out about his new gambling habits, she's outraged. To divert his mother's attention, Goni plays matchmaker and introduces his mother to Dae-ho, the neighborhood photographer, in hopes that his mother will get remarried soon. However, it turns out that Dae-ho was once a swindling gambler who since stopped gambling altogether.