Situation Report

In XXXX, human civilization has been obliterated by the destruction of environment from a deadly virus in the atmosphere and the space on earth where mankind can survive has become extremely limited.

However, humans have still managed to thrive in small colonies that are widespread around the world. After numerous experiments, the colonies were able to successfully generate girls with combat capabilities and antibodies against the deadly virus. Upon creation of the girls, different classes were established based on their unique characteristics and abilities.

With total 6 classes in place, they must all fight and win for survival...