This is an era when monsters coexist with humans. The realm under the stars belongs to more than just humans. After the cataclysm, alien species descend and monsters run rampant. All races sign a galactic peace treaty in order to survive.
Anyone who violates the rules will be hunted down by all races.
"So, is this the reason why in the peace treaty, anyone who attempts to reproduce life is regarded as a 'monster' and will be hunted down?"
When life span is no longer limited, then this area can only belong to us, and all new lives will be wiped out!
Intention: Hahahaha, of course I am serving myself. Write whatever you dream about.