This department was the most inconspicuous department in the 23rd division. Besides the people who had some relationship with them, no one would come here to recruit people.
The reason was simple. Most of the soldiers here could be split into three types.
The first type, which made up for more than half of the soldiers in the unused prep department, were experienced veteran soldiers who had participated in many battles. Unfortunately, they were either crippled or heavily injured when they lost their last battle.
After they recovered, there were many implications in their physical health. Some people's hand speed dropped while other's health decreased. They were no longer able to handle long hours of high-intensity workout or battles. Because of various reasons, they couldn't return to their peak.
