Kishimine Kengo had recently transferred to a high school that had only recently become co-ed after being an all-girls school for many years. Despite being surrounded by a so-called harem environment, Kishimine was socially awkward and found solace in reading books. His life was a peaceful one.
However, he decided to step out of his comfort zone and joined a club for the first time. This decision brought a storm of excitement and drama into his life. He chose the game club, where he discovered that he had an unexpected talent for modern games. With the support of a beautiful student council leader and a perverted teacher, Kishimine's gaming life became thrilling. Thus began the adventures of an ordinary boy in the world of gaming.