Sluice's background before he became a Nova is not well known. What is known is that after his eruption, he went on a rampage, slaughtering a dozen "screeching monkies" out of pure contempt for baseline humanity. He was one of the first supervillains to rise out of the Teragen movement, which was a sect of Abnormals who believed that they were no longer human and were thus above humanity's laws, concerns, and morals. Though he's been captured and incarcerated numerous times, he's always managed to escape eventually. He's even been thought to have been killed a couple times. Currently he's incarcerated in Blackstone.

Aspects: Transhuman Terrorist; A God am I; Unstable form; The Screeching Monkeys deserve nothing but contempt; Escape artist