One of a sort of troublemaking pups Gravel and Misty found. Brook, and Pebble are his half siblings.
Midnight has a bold spirit, fit for a hunter. He likes to chase prey, and travel long distances. Kite sometimes has to keep him in check. Yet, even as grown up wolf, he's rather giddy and cheerful.
He and Crystal have become flirtatious with each other. However, was difficult for him when her protective adoptive brother Clay gets in the way. That was, until Clay would change his mind after realizing how much Midnight and Crystal loved each other, and would end up blessing their union.
When it turned out that Crystal was expecting pups, Midnight would get very nervous. He wasn't ready to become a father, although he would keep checking on Crystal in the nursing den, while keeping his feelings to himself so as not to hurt her excitement. He wanted them both to be happy.