Spoons

He's quite indifferent towards humans; he doesn't want them dead or to rule them, but he's not interested in them either.

But he loves the games and technology they create.

An excellent hacker like his father and very intelligent, he managed to fuse magic with technology to create his toys.

He's not an ally, but neither is he an enemy. If you want his help, you must honor the deal he makes with you (not killing his father).

The Red Queen is a weapon fusing magic and technology, and Nero created it for his own use.

Nero is also quite sleepy and tends to fall asleep anywhere.

He's quite spoiled because Vergil only gets him the best, and he even has his own demons who act as his mini-army or butlers.

And DMC Nero is like, "Wait, what are you talking about?" Since reboot Nero is tired of the constant questioning about whether his mother (Vergil) and father (Dante) managed to reconcile, Nero calls Dante and demands an answer as to why he didn't tell him he's his father!

(Reboot Nero may or may not have accidentally revealed his paternity to his counterpart.)