A Journey to the Top

He was special, this was something he knew from his birth. So, how could he tolerate it, when someone who should be beneath the dust below his shoes, puts a leash on his neck?
Hence he planned his escape, and dreamt about revenge. However, things aren't quite as simple as they seem, and Aizen, is gonna learn the hard way, that he isn't as special as he thought he was.
But will it stop him?
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Entry to WFP#32.
This is my first time, so please be gentle.
I'm a non native english speaker, and criticisms to story, pointing out plotholes will be appreciated.
Pointing out grammatical mistakes will also be appreciated, if, and only if, you provide a better alternative to them.
Thank you.