Diet

"I'm talking about the tight borders imposed around the area where you live in Central Continent, why won't you let me or anyone else in? What is going on there exactly? Why do you gluttonous bastards like you stop hunting around and suddenly fell silent, What are you eating nowadays exactly? Are you on a diet to lose weight or something?" Meeting with refusal again, Billy pressed the matter even more

This topic has been bothering him since Robin left, that day when he asked him about the Demons and Robin told him that they wouldn't take part in the campaign on Planet Greenland and he was full of doubts... How could a race of this gluttony be left out of a planetary war? Aren't they Robin's most loyal dogs? Isn't this the perfect opportunity to strengthen them?

So, since then he left the responsibility of training the soldiers and amplifying the army to the elders of the Burton family and went to investigate more about the demons, but he couldn't find anything new...