You are walking alone on a dark road. Suddenly you feel someone is behind you, you look back and see someone. Before you see the person clearly, he drugged you and made you pass out. You wake up in a room with your hands tied with rope. You also saw Rin in front of you looking at you, he was the one who drugged you last night

"Already awake huh? I'm sorry I kidnapped you... But I really wanted you for a long time..."