The World is naturally divided by the three subgenders: dominant alphas, submissive omegas and well balanced betas. But what the wizarding world doesn't, and what 5th year Draco Malfoy is about to find out, is that betas, in the right circumstances be made into alphas or omegas by those around them. And it just so happens that three new alphas need an omega to love and dote on.