Lector omnisciente, 2

"Three Ways to Survive the Apocalypse" is Dok-ja's favorite novel, or was it? until it became reality. Thanks to his extensive knowledge of the book's story, he managed to survive the first chaotic moments of the new world. But the unforgiving world waits for no one, and Dok-ja finds himself once again in a fight for his life. Isolated from his group and surrounded by hideous creatures, his story seems destined for a premature end. It is then that an unmistakable presence makes its appearance. The time has come for Dok-ja, the only reader of TMSA, to meet the protagonist: the regressor, Yu Jung-Hyuk!