This is a story that takes place in the third dimension, between teachers and students. Please pay attention to where the world is!
Fujimoto Shingo, the homeroom teacher of Group B, the third grade of Yamajo Commerce High School. He is tall (1.8 Meters tall), handsome, with a perfect figure, a handsome young man, and is 28 years old. The point is, he doesn't have a girlfriend! No girlfriend, no girlfriend! Say important things three times.
Takahashi Takashi, 15 years old, is a third-year Group B student at Yamajo Commerce High School. His father was unlucky, and his mother passed away when he was 6 years old. After being adopted by many relatives, he chose to move out from his relatives' home to live alone when he was 13 years old. Because of being abandoned many times and the sudden death of his mother in a car accident, Kazuya gradually became silent and introverted. He was good at studying but never communicated with others, making him a "special" presence in the class.
In an accidental encounter, they met and intertwined. . . .
Generally speaking, this is a daily love story between a teacher who is gentle and considerate on the outside and has a handsome black sesame-filled heart and a student who is gloomy on the outside and gentle on the inside but is positive and a learning maniac.