Also known as: スティーブン・ロイド
A Honkai: Star Rail character, a member of the Genius Society and co-creator of the game's Simulated Universe mode.
While he has been mentioned in the story since its release, his appearance was not revealed until February 2026 in the Myriad Celestia trailer Anti-Destruction Alliance. He is shown with short Black Hair with twin ahoge and Purple Eyes; his outfit consists of a black Turtleneck, White Jacket with a puzzle print, Blue Scarf, Headphones, and Black Pants.