"But you can call me master my pretty little angel." Angel is only nineteen years old. He's studying law and is a really good writer. He doesn't drink or smoke. Angel not a really sexually guy... In fact he's still a virgin, but something really soon might change that. Mason, 25 years old, owns his own business and is highly appreciated. Never has he been the one to chase after what or who he wants, he always have them chasing after him. But that all changes when he meets Angel and only God knows what he'll do to get him as his to submissive.

At the age of eighteen, everyone's blood changes colour. Whether it becomes blue, green or otherwise, the colour is either hereditary or a random, biological selection. However, when Pearl Damocles discovers that her blood is colourless - in a society where people are segregated by blood colour -, she travels to an institute for people like her with a handsome yet mysterious man named, Malik Ahmed. After months of training and planning - with a team of quirky, newfound friends and trained militants by her side - she decides begins to hatch a plan. One to bring everyone together, and abolish the inequality of the blood colours.