SA is a machine controlled by Tv Adware from SMG4, and they wanted to be human, so they Were a SZ suit to look more human and Touture the SMG4 crew.(he is also was a big fan of puzzles domain[whitch is why he looks like SZ]). [press space for a special surprise] Press c to see forms
@STH4_Official for the OG character idea @Luigi20 for the SZ vector and SZ himself Me for the SA vector