Peng
Creature 12A peng is a massive avian beast who flies effortlessly among the highest clouds. Their bright plumage makes it difficult to see their shape against an azure sky, but with patience, an onlooker might notice movement too swift to be a natural cloud.
Beautiful and graceful, a peng arises from the unlikeliest of origins: the cruel kun, a hateful fish monster whose predilection for the crushing depths of the sea matches the peng's own love of the bright, open sky. After a kun sacrifices their power for a noble heart by bathing in the sun's rays, they transform into this majestic bird, which eschews violence unless they must fight to stay free.
A peng doesn't seek danger or thrills; they want only to make their long voyages and fly without disruption. However, they sometimes come into conflict with dragons and other high-flying creatures that would hunt them or block their path. Although it's unclear to mortals what purpose a peng's journeys serve, celestial powers related to air or freedom will sometimes ask their mortal followers to assist a peng in its journey.
A peng's calm and steady nature is so strong that its mere presence can quell storms and still winds. Spotting a peng is undoubtedly a sign of good luck for sailors and mariners—a feeling shared with most others lucky enough to lay eyes on these rare and beautiful creatures. When the sky is clear and blue with gentle weather for an extended period, such fine conditions can be attributed to the presence of an unseen peng.