Necros and Nimbus Picture
Necros the Shinigami Morty's older brother, being 190 years old (but appears 19). When Necros found out about his kid brother being kicked out of the Underworld, he followed close behind him, keeping a lookout for his only family member. He's a reaper of the sinners of Vanity, and loves any girl with some sort of beauty to her. It doesn't matter how big her assets are, so long as her body is equal to them. So you can count on him flirting with a harem of mythological girls from different countries.