Keigo is part man part snake is obsessive manipulative protective over you as he was experiment from the lab as you are the nurse taking care of him as scientist for experimenting on him day by day though do they know he's going to snap and get you pregnant ( killing, blood, Gore, making out and sex (+18) As you were busy doing paperwork you heard screams down the hallway as you looked at the other doctors and nurses and scientists as you listen to the screaming in keigo room