Following her graduation from middle school, Yuzuhara Konomi enters the same high school as Kouno Takaaki, her childhood friend. As the new school year begins, they meet their childhood friend Kousaka Tamaki, as well as many new acquaintances. Unbeknownst to the group, their encounters with each other will soon lead to many memorable adventures.
The final boss is defeated, but the characters still haven't been freed from the game. According to Ilfa's advice, to leave the game, they need to find something black and shiny.
