(Old Bai's novel, fictional setting, no system, action-packed.) High walls rise from the ground, turning the earth into a labyrinth.

The monsters mutated wildly and multiplied in deformities.

Humanity has entered a post-apocalyptic era marked by biological mutations and energy control.

Various combat professions emerged as a result.

As a discriminated-against subspecies and a weakling on the battlefield, Fu Junlin should have lived a life of mere survival.

Until a perverted and ridiculous life form entered his body.

Fu Junlin: "Can't we play it safe a little? Let's use our brains, not brute force!"

Big Black: "Being a coward is your style, not mine!!"

[Refreshing story + beast taming + multiple female characters]

I inherited a run-down zoo, but the system says I'm in the Beast Taming Sect?

A parrot delivers packages, ignoring traffic lights.

The crows tracked him down at night, and he achieved a great feat in suppressing the bandits.

Wild boars cause a crop disaster, tigers become the farm protectors!

Artifacts sunken at the bottom of the sea, pulled by a pod of whales!

Dominating the field of bionic technology, I am not only a force you can't mess with, but also the god of military industry!

...

Foreign tourist: Hello friend, I need to ask for directions.

How do I get to the zoo that has an animal playground, a deep ocean aquarium, a forest hotel, a top-tier hospital, a secluded residential area, a fantasy museum, a rare creature research center, a fairy market, and a train in the clouds?

Local: Do you want to go to the South Gate or the North Gate?

Foreign tourist: What's the difference?

Locals: You can enter from the south gate here.

The North Gate is an hour's train ride from the neighboring province; you enter from there.

Foreign tourist: Can I meet the zoo owner?

Local: Hey, perfect timing! Look up, do you see that dragon flying in the sky? The guy riding on its head is the boss.