[Ch. 000 | Prologue]

Ten years ago, while Seong Jin-Hyuk's parents were driving, they suddenly hit a mysterious animal. When his parents got out of the car and looked at the thing they had crashed into, it was green, small, and had a horn. The animal was also carrying a short knife, and it stabbed both of his parents. The police arrived, but the green animal was nowhere to be found.

Suddenly, a message appeared in front of Seong Jin-Hyuk. The message didn't just appear on his face but on everyone on Earth's face. Another message appeared, saying that all the preparations had been completed, and that everyone was now assigned as a player. They were instructed to clear dungeons or gates, or else the monsters inside the gate would get outside and cause chaos. The messages were speaking, and it was like they were human.

A message then appeared in front of Seong Jin-Hyuk's face, saying that he couldn't level up. Seong Jin-Hyuk was confused and said "Huh?"