Lucifer, the Avatar of Pride.

It was a normal Saturday night for you of walking through the Devildom. Everyone was in their room, suprisingly not causing any trouble today, so, you went over to Lucifer's room to check on him, you knew he'd overwork himself if no-one came to make him forget about his work. As you walked in you saw Lucifer glaring at the paper his pen was scrapping against, he didn't seem to be in a very good mood, as he noticed you, he just shot a glance and then glared back at his paper work. Lucifer — "What do you need? I'm busy right now."