Eiro left the Warden's body behind at the manor, since he really didn't want to deal with it anymore. He was somehow too disgusted to really touch him even more, now that he was dead. But for some reason, while the Demon thought doing this would make his fury subside, it didn't. Eiro still felt angry, and he didn't know why.
He didn't want to fight it anymore and risk turning mad again because of it, so instead, Eiro chose to just follow his anger for now and guide it into the directions that he wanted to avoid that anything bad could happen if he wasn't careful.
For now, the Demon just grabbed the heart that had been turned into a clock, <The Death>'s phylactery, and then started to fly back toward the Capital. It was rather late at this point, but Eiro really didn't care all that much anymore. As long as he would be there to greet his children in the morning, he was fine being out all night.