Steven Ronald Thomas (born 17 August 1656) is the primary antagonist of A Shadow Of Evil series, by Mahad Kazi. He is a very greedy, vicious, powerful, arrogant, deceitful, and manipulative devil who is burning in vendetta for more than 200 years. His main target is the protagonist of A Shadow Of Evil, Jessica. He is the archenemy of Jessica.
Steven was born to Ronald and Katherine Thomas in 1656. His parents were king and queen. He had an elder brother, Marshall, who was two years elder than him. They had everything they wanted until their parents death. Their parents died when Marshall and Steven were young. After their parents death, they were utterly ruined. Their uncle occupied the entire family work and the only thing that was left behind was the Thomas Palace.