I Am Just a General

Hwang Toji has been reincarnated since his birth, his parents died in an accident, he was enlisted in the Korean foreign army since childhood, having lived 11 years on the battlefield. His strength and intelligence allowed him to rise to the rank of General of foreign armies despite his young age. At the age of 18, he was removed from his position on the orders of the President so that he could live a normal life. How will his life go in society, he who has been a victim of the battlefield all his life. Worlds : Mato Sehei no Slave, Supremacy Quest, Kengan Ashura and more.... Harem but don't expect it to be huge (no pokemon, that's what I mean), I don't know the size. He doesn't know all the anime / manga etc of this world, he will remember a few things. MC IS NOT TOJI, HE JUST LOOK LIKE HIM.