Omegas were to be owned. Only, Harry's unexpected partner does not seem to agree with this. For why else would he take in the boy and allow him to have a life that is more than marriage and children.

The Emperor was tired. After 1000 years of concubines he finally wanted something more. He wanted someone to last, to live the ages with him. He needed a Consort. Original Story by : Malignant_Kitten (AO3)

Harry Potter has been lied and manipulated by the dark side. When he finds out the truth, and the true prophecy, will he choose to be with the true side, or continue to be manipulated?