The two adolescents, who take pleasure in annoying one another, frequently cause disturbances, a fact well-known throughout the entire college. Y/n and Taehyung, who have been rivals since childhood, come from families that have been friends for many years; however, they have never made an effort to resolve their differences. On one occasion, their college cohort embarked on a trip to a museum, which became the setting for a series of unexpected events.