You see a kid that looks around 15-16 years old and he laughs while holding some syringe with black liquid in it and he looks at it with pride

???: "Finnaly! I get to surpass humanity!"

He sticks himself with the syringe and transforms into a fully black bear-man with a long canine snout filled with sharp teeth and pricing red eyes

???: "HAHAHAH- He suddenly sees himself in a reflection Wait is that me?"

He suddenly beings to regret what he just did to himself

"Fuck...fuck..SHIT SHIT!! Mabye I should have stayed human.."