Tame Beasts, Boy!

[Beast Taming] + [not a saint] + [comedy] + [an ordinary person's comeback] + [evolution]

After the great cataclysm,

strange beasts invaded, and worlds overlapped.

When a once-gentle husky rapidly grew enormous and frolicked toward its owner, it crushed him to death.

A golden-shaded cat that had just been neutered suddenly transformed into a massive striped tiger. With one light lick of its tongue, it left the veterinarian with nothing but a skeleton for a face. Even his eyeballs were gone, and all he could do was kneel on the ground and howl in agony.

Humanity fell from its place at the top of the food chain.

Scientific research couldn't keep up with the speed at which the strange beasts evolved.

In the new era, a child from an ordinary family, just like everyone here, leaves a remote safe zone with a dream of becoming a Beast Tamer...