[1V1, Beast World]
Interstellar S-rank Omega Yuyu fell into a primitive beast world one day and became the weakest of all, a long-eared rabbit.
The Snake Clan, who coveted his blood; the Eagle Clan, who wanted to seize his intelligence; and interstellar agents, who were frantically searching for him, all watched him like a hawk.
Only Rayne, the Wolf King, took him into his territory, built him a nest with his tail, and fed him the tenderest grass shoots.
Rayne chuckled and bit the back of his neck. “I knew from the start. From the moment I first saw you, every single thing that makes you ‘different’ has been mine to claim.”
Later, Yuyu used his interstellar knowledge to help the Wolf Clan build towering walls, cultivate crops, and even unlock the lost evolutionary chain of the beastfolk.
They all vied to bow before the little rabbit.
Rayne merely licked Yuyu’s ear in front of everyone, declaring to the world:
“His wisdom changed the world.”
“But from beginning to end, I’m the only one by his side.”
It's pretty good, although I didn't quite understand the fighting scenes, but I was in charge of watching the rabbits.