The Tainted Rose

Abused Male Reader x RWBY.
There once was a time, where the Abyss and the Light ruled over whole Remnant. They both kept the balance, but they started arguing. The True Ruler of the Abyss wanted for all this crminal scum to die, but The True Ruler of Light didn't let that happen. After a War between the Abyss and the Light, the Abyss was eventually beaten. Or so they thought. After a few ceunturies a boy named Y/N Rose was born into a happy family. He was treated kindly by his family, but then they started abusing him. When he had enough and couldn't take it anymore, he left and encountered the Abyss. The Abyss eventually decided to raise Y/N as his own son. After a few years later, a strange individual appeared. That strange individual calls itself 'The Abysswalker'. The most dangerous creature that the Abyss ever created. Others couldn't believe that the Abyss was back. But what would happen if that individual happened to be Y/N? What would happen if he would go to Beacon Academy? How will his former family react when they see what kind of a monster they created? How will HE react? Will he forgive them? Or will he kill them?
Disclaimer: I don't own anything. Just this story.