In the year 2249, Kady Kausthe was born in the typical American fashion. She was removed from her mother, had a learning chip implanted in her head, and began her life as an infant. At the age of 10, reaching the end of her auto-education, she chose her job. With the help of her new friend Koni, she chose to be an Enforcer. After two years of training, she began to work as a Junior enforcer.
At the age of 15, she learned that she was the Sentinel, made by the godlies to destroy the evengen demon Kalvos. At first she displayed the typical reluctance, only cooperating with her abilities because of the power they allowed her and that she felt it was her duty. Later, she became the true embodiment of the Sentinel. She has 3 personas: Herself; the leader of the Sentenelia species, Machi Mecha Sentenelia; and a doppleganger known as Kary, Ydak, or Asentinel.
