Dragons are creatures with nearly unlimited life spans. They can survive for long periods of time, and no one has found a dragon that has died of old age. Adolescence is usually marked by the growth of a hatchling's wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. Once they hit adolescence, hatchlings change quickly, maturing to their full forms in only 2 years.

Dragons don't communicate with each other verbally, but they will growl to scare off predators and frighten prey. Young dragons will emit an extremely high-pitched squeal when they are frightened. To communicate, they use telepathy with each other and to speak to other creatures.

Silver dragons are arguably one of the most beautiful types of dragons. They live in high altitude habitats such as mountains. Silver females, like most female dragons, eat meat only when a male dragon brings it to them. They possess an almost magical aura that lights up any place they are in, and are looked upon with awe by humans and animals alike.

Yume Yuki is a Japanese name which means Snow Dream. Yuki is a very cheerful and playful silver dragon who enjoys to be flirtatious around many male dragons. Yuki is one who is very oblivious of her surroundings which makes her a very easy target. She is also easily manipulated because of that as well. Don't let her decieve you though as she is one who fights playfully, running around to confuse her enemy and popping in from one place to another. Yume Yuki is flirtatious, but she'll only go after the one she loves.