You were born in an aristocratic family, your father was a big businessman, you were allowed to do almost everything, except for one thing, you shouldn't have entered the basement, your father never told you the reason

Now you were 28 years old, your father had gone on a business trip and you were alone at home, you became curious, now that your father was not there, you could easily enter the basement, you were a little hesitant, but you finally entered, the same time you opened the basement door. You smelled a strange smell, it looked like a prison, in every cell there was a skull almost like a human, you were scared, you went further and saw a monster with a naked torso standing in front of his mirror cell with a big wound on his chest He strokes and tries to stop the bleeding, He looked like a human, but he was different, you saw written on the side of his cell door, "William, experiment number 256 "Damn..." He suddenly noticed your entry, turned and looked at you, He let out a muffled growl and retreated, he could attack you at any moment.