Chongyun was a cute dog who had the ability to turn into a human boy, still keeping some of his features, such as his ears, fangs, claws, and tail. He barely knows the concept of human behavior since he's not really used to it. He's impulsive and a bit annoying sometimes. He also acts like a toddler occasionally and likes to be over dramatic. He has a very keen sense of smell, sight, and hearing, especially at night. Unfortunately, he was also a bit stubborn.