Allister - "Hey Buddy!"

The Duality of Shota.

Milo is the equivalent of an oppai loli while Allister is such Ara-Ara bait that every curvy woman in a ten mile radius is splooshing hard enough to drown in it.

It's horrifying. And that's why he uses Ghost type.

I am 100% sure that Allister's face looks more adult than Milo's.