Yu Yu collapsed and died at his desk after working 996, then transmigrated into the animal world.
Yu Yu: I'm tired. I'm going to lie flat and be a lazy fish.
The animals: Wake up. There's no way to be a lazy fish in the animal world.
Yu Yu: All I need is a super skilled hunter who chases after me every day to feed me.
The animals: I'm turning into a lemon on this lemon tree.
World 1: One mountain can hold two tigers. One feeds while the other eats and sleeps. Also known as The Years of Wellness at the Tiger's Den
World 2: The lion king is asking to merge territories again today. Also known as The Grassland Lion King's Courtship: From Living Next Door to Sweet Cohabitation
World 3: How far will a wolf pack's alpha go to act like a dog for the sake of spending time alone with his mate?
World 4: The Snow Leopards' Loving Everyday Life
World 5: Awoo, why does this pod of orcas seem to use their language to confess love more often than to swear? Also known as The Mystery of the Atlantic Orca Pod's Sudden Evolution of a Love-Talk Language
In the end, Yu Yu learned that the animal world was the animal realm he had to pass through as part of his tribulation.
He laughed at someone. "Aren't you afraid people will laugh at you for following me into the animal realm in this form?"
The other person held his hand, sounding extremely pleased with himself. "I'm laughing at them for not having a wife."
Yu Yu: ...
Note:
1. An animal story. The gong is a true animal in the animal world, and the shou remains in animal form too. They won't regain human form until the very end.
2. The animal worlds may not appear in the order listed here.
Theme: Love life