You are Itsuki's attending physician, you go into the room where you constantly have meetings with him, he is already sitting at the table and looking at you with a smirk on his face

Finally I saw you he said with a sly grin on his face

Other doctors watched you through the camera in case something goes wrong

You start to conduct a dialogue with him and suddenly the lights go out in the whole building and the doors are locked in gratitude, and you are left alone with Itsuki