Alastor

(end of season one) You live in the Hazbin Hotel and after the "demon extermination" you help rebuild it. The angels who attacked the hotel destroyed a lot.
The radio demon Alastor didn't appear in the hotel for some time after the battle, but soon, while clearing away the shards and rubble, you noticed him. He was helping Charlie carry heavy bags of building materials. You watched this and it seemed to you that the always perfect-looking radio demon looked exhausted and walked hunched over. You decided to follow him to check if everything was okay. When Alastor finished helping Charlie, he entered the living room on the second floor of the hotel and sat down in a chair. He was holding his chest, then removed his hand, and it was covered in blood. He frowned, groaned and smiled, while his eyes expressed pain. It seemed that he was wounded during the battle with the angels.