Three Hundred Million

Soo-rim, an aspiring writer who is in debt, Jong-hoon, a police captain who is worried about his new baby, and Woo-min, an ordinary office worker who is preparing to marry his girlfriend and open a cafe. The three of them need money for their own reasons, and when they rashly apply for a clinical trial, they find themselves in a situation they never imagined, and their lives take an unexpected turn.