Hinano is an idol teacher at a nursery school who is liked by everyone. - However, due to a mistake at work, Otsune-sensei draws attention to him. - This nursery school had meetings once a month. - An outlet for the stress of the harsh childcare environment. - It is a crazy welfare program that tortures new childcare workers both mentally and physically. - In the process, Hinano awakens to her own masochistic tendencies.