So... for some reason I got the idea to create an alien species in the Transformers world that also is a mythological creature to Cybertronians?
āLong Runnersā as they are called in the myths, are creatures with the top half of a Cybertronian and the bottom half of an organic. They can jump miles with a single bound and can cross mountain ranges in mere seconds. They come out in white when Cybertron is prosperous, and protect those living on the planet. When Cybertron is filled with strife, however, they come out in black and eat the worst Cybertronians in every city. That is the myth.
In truth, Long Runners are a techno-organic species that live on the planetĀ āTall Treeā and are about the size of an average Cybertronian. They can, in fact, jump miles with a single bound and cross mountain ranges in mere seconds, but that is only in Cybertronian terms. On their planet, they are practically insects compared to the enormous lifeforms and landscape. They developed their speed and jumping ability to protect themselves from predators and traverse the landscape.
The colour changing is a result of their bodies reacting to how much light is hitting them and shifting itself to suit the situation. When itās light, their bodies are white with blue stripes, then while itās dark their bodies turn black with orange stripes. This colour change helps keep them camouflaged on their planet. The stripes are invisible to all except their own species and those they reveal them to.
The myths started when a Long Runner vessel crashed landed on Cybertron. While the Long Runners were on the planet, they encountered some Cybertronians being attacked by a hoard of scraplets and carried them far away to safety. That is where theĀ āprotectorā part comes from.Ā
A while later in a dark mine, one of the stranded Long Runners encountered some miners who became incredibly frightened of the Long Runnerās sharp teeth and claws. Despite not harming anyone, theĀ āeatingā part of the myth was created. Eventually, the Long Runners were rescued and didnāt return to Cybertron.
Cybertronian culture did affect them however, as the species began to get into the habit of wearing armor for protection, and face masks to hide their sharp smiles.
Do with this concept as you wish. I just created this and I have no idea why. I hope you liked it!