|Species|| Human (formerly)|
|Residence||Royal Woods, Michigan|
|Age|| 8 (temporally)|
|Relatives||Boy Lynn Loud (brother)|
|Voice Actor|| Jessica Diccico (Human)|
|First Appearance||Good Copy, Bad Copy (Derwin 13)|
He is a negative Derwin 13. His hair is Derwin's natural pale blonde. He wears a white shirt, a black jacket, and red jeans.
Lars is gloomy and morose. He enjoys the macabre, particularly creepypastas, of all things.
Powers and Abilities
He has all of Derwin's powers, including the Omnitrix.
After the Earth-112 first defeat of Otto Maton x100, Lars was given a knockoff Omnitrix and turned into a knockoff Derwin.
He has all of Derwin's aliens.