Jeongin is a kindergarten teacher loved by both children and their parents. But no job is perfect, and there are many difficulties that one needs to face. Jeongin thought he saw everything, but a new boy that got into his class has become his new "difficulty." The young woman that was bringing and taking the boy, Kim...
Park Ara, the college sunshine loved by many, is sent on a difficult mission - to bring the closed-off, grumpy Kim Seungmin back to school. She knows it's a challenging task but she takes it head-on, all with a smile on her face. But, just how will she get this boy to warm up to her when he doesn't trust anyone, when...