colored version of >>1658605
 
Queen Bumble and her people were a species of giant sapient wasps who lived in ancient Equestria.  
The newly born changelings who fed on ponies, went at war with them because they couldn’t let them threaten the ponies by devouring their food. The wasps were superior in number but the changelings had magic and easily defeated them and drove them underground.
 
Now that the reformed changelings are disorganized and weakened, queen Bumble attacked them to take her revenge and reclaim the place that was her before her defeat. Thorax sent a messenger to ask the ponies for help, but he got lost on the way and ended in he dragon lands were he met Ember.  
Ember tried to bring dragons with her to help the changelings, but because she’s still a new dragon lord and not fully respected yet, they all refused save for her father who didn’t want to let her go alone.
 
Queen Bumble had proved to be a stronger opponent than expected and even Torch had trouble to deal with her, her poison could easily kill an adult dragon, and although Torch didn’t die thanks to his size, he could barely move and went blind after being stung.  
In the end, thanks to Thorax and Torch working together they managed to destroy queen Bumble and made the wasp flee underground once more.