Cero

Cero is an odd but endearing little fellow. Since he is completely mute, his tailmouth Vivi speaks on his behalf. Cero loves all things spooky, and he has a sweet tooth, so naturally his favourite holiday is Halloween. He is a shy and reserved creature who enjoys reading and spending time with his Autumn Witchy (aptly named Salem). Vivi on the other hand is impish and rather crude, with a high-pitched voice and unnerving laughter. It doesn't always express Cero's sentiments accurately, which causes the pair to bicker often.