"Oh." That was easier to explain at least. "When Elfnein left from the platform the name she gave me disappeared. It's bad for a shinki not to have a god so mister Zetta named me instead." He held out his hand to show the red kanji 小僧 there.

"So it's just like that, I belong to him and am supposed to help him with whatever he needs help with." Which isn't that much, but Romeo tries to be as useful as possible. "When he calls my name I turn into my weapon form and that's a motorcycle. So he can fight with me, but he's not really done that because I'm not very strong and he doesn't really need help to fight... But I want to help him be better at teamwork because that's something he's not very good at yet."