RWBY: The new player (Rewrite)

I was tossed into another multiverse, and I had no way of returning home. What's worse is ninety percent of my power was drained from me by an unknown entity. My mere presence makes the horrors of Remnant stronger, and on top of all that, I have to kill my older brother before he destroys all of creation. Can't I ever catch a break? (Harem)