User blog comment:B214/General Discussion/@comment-24098614-20170328213827/@comment-10330822-20170328220850

He doesn't have his noble rank, he's just an Ultimate-Class Devil. Vali, as far as we know, is the last of the Lucifer bloodline, he has no territory other than the territory his rank as Ultimate-Class will give him.

Vali doesn't necessarily despise the Underworld, he despises his father and grandfather, he doesn't hold that against the other devils. Especially since most of them are fighting against his grandfather.

Vali, at the end of Volume 20, said that his grandfather has disgraced the name of Lucifer, and he intends to bring it back to glory, meaning Vali intends to reconstruct the Lucifer name in the new devil system. So, no. He doesn't despise being a Lucifer, in fact, its a point of pride for him.