Seitaro was a demon with gray horns a weird looking gray tail a black mark on the side of his cheek small wings he doesn’t know how to use and has a chain wrapped around his tail he was trapped and forced to be stuck in a cell in a lab where they test him and stuff

he used to live near a place where is rocky but comfortable for him until scientist found him he tried to get away but it was no used he was forced to eat the same foods every week and always chained up he also had special abilities but if he used them the scientist will kill him

one day as Seitaro was in his cell