The apocalyptic world from Dokja’s favorite web novel has become reality.
And only he knows how the story ends!

Dokja Kim (AHN, Hyo-seop), an ordinary man in his 20s, is the only reader of an obscure web novel titled “Three Ways to Survive the Apocalypse”. After having read the last chapter, the novel suddenly becomes reality, and the its hero Junghyeok Yu (LEE, Min-ho) appears before Kim. As the only person who knows how to survive in this world, Kim and his companions strive to save the world by writing a new ending to the story.