Author's Note:D

Class 1A was just having their training together when suddenly, an explosion occurred near the place where they were training. The explosion caused great damage, a mysterious force field came out of nowhere,prevented them from leaving the place of fire. Despite trying everything, they still couldn't get out. Just when they thought there was no way back, a mysterious man in a red armor appeared. Who is he? And what is he doing here?..

Author: Venvei