The former Grandmaster of both the Lin Kuei and the Cyber Lin Kuei, Sektor's insanity and remorseless nature has made her into a ruthless leader of the Cyber Lin Kuei.

Sektor grew up immersed in Lin Kuei culture. Her mother was a leading
warrior, her father was its Master Armorer. Sektor marveled at his flawless work. Apprenticing with him, she eventually surpassed her father's skills.

Sensing Sektor was a kindred spirit, Sub-Zero shared with her his grand vision for the Lin Kuei's future.