In a place in a different parallel space from the earth, there is a planet similar to the earth.
The aristocratic system is implemented here, and as long as you are strong enough, you can become a noble;
The technology here is so advanced that talents selected by the military are transformed into artificial humans. Chips are implanted in their bodies and they can be equipped with mechanical armor at any time;
There are frequent competitions and constant wars between planets here.
This place is called - the Forgotten World!