Queen Shu:
"She's beauty, she's grace. She wants to eat your face"

Queen Shu is a huge b*tch, and thats putting it politely.
She uses her size to strike fear into her subjects, and wont hesitate to smack around or even kill those who deny her wishes.
(Shu used to have a king rule by her side, but he got on her nerves, so she ate him.)
Shu hasn't yet deceded on an heir who will inherite her kingdom, but she doesn't plan on dying any time soon so that doesn't matter to her.


Brick
A bully and a beast, Brick is Queen Shu's right hand man. When she is unavailable, he's the one who takes control.
Should someone "step out of line" Brick and his gang of tri-horns are there to "fix" the issue (beat them to a bloody pulp) he rarely shows mercy, and all citizens know it. Should you get on his bad side, you may end up as dinner.


Joanna
A hired egg theif, Goanna and her hoard of pygmy beaks run between the dragon kingdoms, stealing any eggs they can for their Leader, Queen Shu.
All eggs they steal are placed in the nursery to be monitored and sorted into their future roles.
Queen Shu pays Joanna for her work by allowing her to live.


"Beepers"
Beepers are the personal servants to Queen Shu. They run all of her errands, obey all her rules and do their best to stay on her good side. (If they do irritate her, they run the risk of being eaten)
Beepers are naturally cheerful little dragons, and when the Queen is not around they can be heard singing and chirping among themselves.
Females and young males are brown, while mature males are vibrant blue.
They're all referred to as "Beeper" because Queen Shu doesn't care to learn names.

I wanted to do some world building for Mimu, and you can't just have one lone dragon in your world, so here are some not so good dragons.
Mimu is a slight bit smaller than the "beeper" dragons, she can stand comfortably underneath one of their chins.