One day under clear skies, there was a loud bang. Gu Sheng entered a strange system and entered his high school years. What was even more incredible was that his high school classmate Eji and his friends also came back! What if he formed a group to fight monsters? ? ?
Gu Sheng: It's over. If he knows that I like him in the system, will he find me annoying?
Eji: The system is such a great place!
Concept: The story of enemies