The story of a purple dragon who makes an no-coloured world a better place.
Monochroma is a planet where most people do not have colour, and can be reflected upon the majority of buildings; the capital city of this world is usually referred as: Silvanin.
There hardly is anyone that looks individual or different, yet everything seems peaceful within the city area. However there's a dark truth in how this world is run...
A strict, powerful family of dictators - the Duskmans - rule Monochroma with an unrivalled fist; they force laws to discriminate the rare coloured inhabitants of the planet, and are allowed to do any evil act without punishment. The Duskmans in the past may had to do with the genocide of the colour people.
Meanwhile in the suburbs of Silvanin, there lives a very unique being: a purple dragon named Plumauve. He's a kind, sleepy reptile who likes to help others whenever needed, but get scolded afterwards just for being a purple-scaled dragon. It usually doesn't bother him too much.