As the inter high basketball tournament approaches, Akira Takashiro and Eiji Kudou decide on a unique competition: the one who scores the most points will finally confess their long-standing crush on Miku Aizawa. However, their rivalry takes an unexpected turn when an earthquake strikes, leaving Akira injured and the school overrun by monstrous creatures. With Eiji missing and mysteries unraveling, Akira delves deeper into a sinister truth possibly concealed by the government.