บท 471: Foes and Friends

In this current era where endless foreign worlds and hundreds of supernatural creatures emerge one after another, many laws in human biology had been ruthlessly broken. However, concurrently, some of the laws were also getting nearer to the 'truth' being tested many times by the species from the worlds, for example, there was no difference in the nature of life between individuals of the same species.

To put it simply, the female of a species might be several times larger and more than ten times stronger than its male but at the same time, the male of a species might be larger and stronger than its female but no matter what, a circumstance where the male would turn out to be a carnivorous 'lion' while the female a herbivorous 'takin' would never occur.