boros (ouro kronii)

A small white snake with |_| eyes and a small blue bow, introduced as part of Ouro Kronii's New Year's outfit in January 2022 and eventually becoming a mascot for her channel. Despite the bow it's referred as a "he" by Kronii and thus consider canonically male and depicted as a trap in personification fanart, with the most popular design being the one first depicted in post #7431894.

The names Ouro and Boros are derived from the ouroboros, a symbol of eternity.