Kyromac's story is a short one. Born to a middle class family on Coruscant, Undecar's father was a respected Repiblic turned Imperial politician in the early days of the Galactic Empire. His mother, a housewife. His father's position brought considerable wealth and status, giving Kyromac a positive point of view of the Empire. He was spoiled, but well liked amongst his friends and family. Though money and popularity assisted him in his early years, he eventually grew bored of nice clothes and city parties. He wanted to make a name for himself, and make his father proud. So, Kyromac joined the Imperial Officer Academy.

Graduating in just a few short years, Undecur passed with flying colors. Though, a life of luxury in an officers tent didn't suit him. In order to pursue adventure, Kyromac continued his training in special forces. After his training was complete, he was placed as a Second Lieutenant of an Imperial Special Forces platoon. For a while, things went swimmingly. He bounced between planets, wherever the battle was, wherever the operations were. However, one night his camp was ambushed. A thermal detonator was thrown at his feet. Before he could react, Kyromac was bown into the air and put out of commission, at least for a bit.

With the help of bacta, Kyromac was back in action before the month ended. He recovered fully, or so it seemed. Voices began to whisper, noises ring, and confusion persisted. In fear of being discharged, he kept these occurences a secret. Over time though, they worsened, gaining concern from his fellow soldiers. One morning, after an attack on local insurgents, the confusion cleared and voices stopped. Trough the silence, an epiphany. Most of the operations he had been conducting were not for the greater good of the Empire, but atrocities comitted for no reason other than that they were ordered. As his moment of clarity ended, mania endsued, causing Kyromac to turn his rifle on his unsuspecting comrades. In mere seconds, four of his squad mates laid dead.

Again, out of confusion, Undecar returned to his base and confessed what he had done. Kyromac was only spared excution out of regard for his fathers name. Life imprisonment was granted. Sitting in a cell allowed the voices and constant paranoia to return causing continued violent outbursts and odd actions.