One morning, Harihata Haruka meets a boy, Akitsu Aki. She thought he was a transfer student, so she treat him kindly, but she was shocked that when she found out he was 17 years old and was her homeroom teacher. Meanwhile, with Aki's appearence, a mysterious phenomenon starts to occurr simultaneously. It turn out to be, Aki was a logical magician that creates an all possible creation, twisting a phenomemon. He had a hidden intention that defeat enermies that lurking around in school. Haruka was aware of Aki's suspicious behavior and she tried to get close to him but her act was a stepping into world of logical magician. (Source: jCafe)

Takumi and Hina, siblings of the Momoi family, are poor. They live modestly in a cheap apartment, but can only barely make ends meet. In an attempt to escape their life of poverty, Takumi works part-time. The secret part-time job, which he can't even tell his sister Hina, his only family, is as a playtester of an online game. One day, a new tenant arrives at the apartment next door to Takumi and Hina. Shiori is a girl who treated Takumi and Hina coldly at first when they tried to be friendly. But they will meet again at an unexpected place! This is a new action romantic comedy in which game and reality become intertwined! (Source: Kikokuniya, translated)

4-koma parody of games by various artists.