"Of course~" Hikaru's grin turns sharp; it's obvious to him that he's won this without a fight. If Kyouya's asked that already, then clearly there are going to be some stipulations; but the bottom line is that the dragon will get to stay.

He still keeps a careful eye on the dragon - is it sizing Kyouya up to eat him? - though he really doesn't know what he could do if it decides it doesn't like him.