"Save Me" is adapted from Zhao Jinshan's online comic "Out of the World". It is set in a small city with a population of only 50,000. It tells the story of four unemployed young people who did not ignore a woman's cry for help. Ok Taec-yeon plays Han Sang-hwan, an unemployed young man with a slender figure, handsome appearance, and a warm and optimistic personality. He accidentally met Lim Sang-mi, who transferred from Seoul, and was involved in a mysterious incident. Seo Ruizhi plays Lim Sang-mi, who is controlled by a cult organization. She has a light appearance, fair skin, and a calm and quiet personality. She transferred from Seoul to the countryside because of her father's failure in business. Later, because of the troubles at home, her father began to rely on the leader of the cult, and she began to try to escape from the cult.