In the realm of web novels, 'I Have Become the Only Man in the Apocalypse' delves into a fantastical narrative set in a post-apocalyptic world where the human race has vanished, leaving behind a sole male protagonist to navigate this desolate landscape. Fusing elements of fantasy, harem, sci-fi, and the supernatural, this Korean web novel poses the intriguing question of why the protagonist finds himself in this unique predicament, adding layers of mystery and suspense to the story as he grapples with his newfound reality amidst androids, game elements, and the challenges of survival.