Night Has Come (2023)

S1E1 Field Trip

Upon arriving at a retreat center, class 2-3 discovers that the other classes are mysteriously absent. Their homeroom teacher ventures out to search for them, leaving the students alone in the building. Suddenly, Yoon-seo and her classmates receive an unexpected message. Each student is assigned a unique role within the game's rules, and the thrilling adventure is set into motion.