In an instant, the familiar world plunged into chaos. The survivors of the first trials can only speculate on what awaits them ahead. Only Kim Dokcha knows exactly what nightmarish scenarios they will face, and most importantly – how to stay alive.
First of all, he must become the companion of Yoo Junhyuk, the main character of the web novel brought to reality. However, at that station of the Seoul subway where Yoo Junhyuk stopped, the team of the All-Knowing Reader is faced with a harsh trial – the fight for safe 'green zones' against the selfish leader of the Homeowners' Union.
Meanwhile, Yoo Junhyuk disappears without a trace. Now Kim Dokcha will have to pursue him to a hidden level of the scenario and confront face to face with the one who was able to capture the invincible hero…