Simple Needs

Sometime in the mid-22nd century, Manuel Egenbra, a droid-technician is maintaining the droids that are supporting the special needs residents that live in the base of Phobos, the moon of Mars. Life is looking normal, when an open revolt happens in the base, and most of the droids are destroyed. The United Earth Government declines his request to send more droids, because there is a shortage due to an outbreak of the Elder Virus on Earth, a disease that those it does not kill, it ages many years.
Manuel is left to do the support work that the droids were doing and he somehow survives.
However, things change when he is transferred to Deimos, the other moon of Mars, where there reside special needs people of class S4, the most challenging and violent people with learning disabilities. There he meets a mysterious woman, that might or might not be an ally.