Guest (Extended Edition)

※The setting and background of this work are entirely fictional and are not related to any actual regions, institutions, or organizations. ※This work is an expanded side-story edition of the novel of the same name (serialized from September 21, 2018, published in book form on July 10, 2020). Please note that it was revised in September 2025, with modifications made to the content. I fell asleep at my grandmother's house and woke up to a changed world. Seoul, where everything—the buildings, shops, subways—remains the same, yet has become no different from an apocalypse. There are cannibals who devour people and survivors who have fortified an area to live in. To make matters worse, they ...