Before you start
Before you start.
Here's a bit of beginning info and warnings.
First the most obvious;
No harem, No system etc..
Also, the love interest will be an OC so, if you don't like it, I completely understand. Though I would still want you to try it.
MC will be skilled and talented but not god like, he is talented with a sword just as much as Jamie Lannister. He is absurdly talented at horse riding but that's it.
He's not a godlike battle tactician, he does not have perfect memory neither does he remember most things, his memory is not absolute.
Also the ages of some characters are changed due to ignorance or necessity (mostly the former)
….
OC characters:
Alyn Estermont: (275 AC)
MC
Actually a canon character but does not have much role in the books.
Son of the Heir of Estermont.
Nicknamed Iron Heart after a certain event.
Aliases: Iron Heart.
Appearance: Curly black hair upto his neck that is mostly tied up, fair skin, deep green eyes. A scar runs along his chest. Quite tall for his age.
Alicent Hightower: (277 AC)
FL
Youngest daughter of Leyton Hightower.
Appearance: Long creamy blonde hair, fair skin, deep blue eyes fairly tall for her age.
…
There are more OC's but they will be spoilers so.. More will be added in the next chapter which will have spoilers.
Weekly Power Status
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Ranking 
-- Power
stone