At Seorin High School, a group of five friends discovers a mysterious app called Girigo that promises to grant any wish—but comes with a deadly curse: anyone who uses it faces sudden, unavoidable death.As the friends struggle to understand the app’s dark secrets, they must confront fear, suspicion, and the high cost of desire. Every wish carries a price, and escaping the curse may demand more than they ever imagined.(Source: MyDramaList)