Chibi Dragon

Chibi Dragon (ちびドラゴン) is a tiny dragon and mascot of the Hero Party in Endro~!. It has a secret voracious appetite--enough to swallow the Undersea Demon Yulia and her party defeated, and even the Demon Lord's Maid Golem.

Its later revealed that he is actually a Creator-class God that lives in the space between dimensions, and was the one who helped Yulia and her friends survive after she messed up the Cartado spell that was supposed to seal Maou.