Shiju Souta is a high school student who loves reading novels. The day he finishes a novel, the real world connects with the Abyss, a world filled with ferocious monsters. Buildings vanish in an instant, and monsters appear, mirroring the events of the novel he just read. Quick to realize this, Souta believes in the novel’s premise that defeating monsters yields rewards. He decides to fight against these creatures, hoping to halt the Abyss’s invasion. Will his efforts restore peace to the world…?