The story of a swearing grandma (Kim Soo-mi) appearing in a swearing survival show is a hilarious comedy. The contestants have to compete by using swearing. For a time, rappers who like swearing, swearing grandmas who sell fish, policemen who love to curse, and female men who speak harshly from all over the country gathered together. In addition to Kim Soo-mi, Jung Man-sik, Kim Jung-tae, Lee Tae-ran, Lee Young-eun, Jung Ae-yeon, and Sam Hammington, a foreign comedian who debuted in Korea, also joined the film.