[DeepL Translation - needs review] Volume 1 Introduction: Aoki, a high school employee, is an energy-saving teacher who is only minimally motivated.
After being taunted by a senior teacher, he heads to the "infirmary" to check on a student who is not coming to class, where he has his first serious conversation with the irrepressible school nurse, Tengoku.
He easily sees through the true nature of the blue devil who plays the role of an enthusiastic teacher, and smiles broadly.
He came out an...
