Reincarnation 3. Shards of the soul. Harry is not Potter.

My name is... It doesn't matter, what matters is that I'm a replacement for Harry, the all-too-surviving Potter. And yes, I'm just a shard of soul. But don't get in my way. Otherwise, your life will be a living hell. Now, if you're really nice to me, then you're in luck. Because others will have problems, not you... Translation from Russian. Original Russian author: Ligarael