It was Damien who was being pulled by Mr. Artemis. Penny saw the way his eyes had turned black and the corruption had arrived making a number on his as he barely appeared to be in his right mind.
"I don't know why it isn't affecting you but it doesn't mean the air won't affect others. Soon he will be the one to kill himself or you. I hope you enjoy it," saying this, Mr. Artemis pushed Damien inside the room and the woman and man stepped out of the room, pulling the door shut behind them before Penny heard the sound of click as the couple had locked the door from outside.