Felix is a 19-year-old college student at Seoul University. His dream was to become a kindergarten teacher as he loves working with children. But one day, his life gets turned upside down. The infamous K-POP group, Stray Kids, has decided to take Felix as their own. How will he react to being treated like the kids he dreamed of one-day teaching? Will he be able to escape his new life, or will he give into them?