A student living in Germany was reincarnated in a different world, in which slavery and slaughter was a normal occurrence. He reincarnated in this chaotic world as the son of a slave couple.
After his birth, he was taken away by soldiers and brought to the military. The Empire was divided after the fall in several nations and chaos reigns everywhere. He has to survive in this dark age with willpower, strength, and knowledge.
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English is not my mother tongue and this is my first novel, thus you should not expect a first rate story.