Tokika, who was taken to a parallel world by the system, heard that this world was about to be invaded and asked her to save it, so she decided to open a vest.
People discovered that some monsters appeared out of nowhere, and professionals appeared to eliminate them, but they didn't seem very reliable.
There are bosses pretending to be trainees
real trainee
The senior who always gets lost
A boss who knows the wrong person
A high-level person with a gentle personality but a fierce fighting spirit.
Purpose: Work seriously