It's been a while since Mr. Roberts has been able to leave the house, and now he's back in his room. He's still bleeding from the stab wound he received in the heart, and he can barely move his arm. He can't even open the door to his room, because it's Prince Sado's house. He wonders why his sister is sleeping next to him, and why she's suddenly woken up. He also wonders why he was stabbed, and what happened while he was unconscious. He asks why his heart is pounding, and wonders if he has a problem with his heart after he stabbed it. He wants to know what's wrong with his mother, who's woken up in the middle of the night