Life is hard. Life as a rat at the bottom of the food chain is impossible.
Wu Yuan was a modern graduate student with a bright future—until a truck sent him packing to the afterlife. He didn’t wake up as a hero, a prince, or a legendary warrior. He woke up in a damp hole, covered in brown fur, surrounded by squeaking siblings.
He is a Rat. A common, weak, snack-sized rodent in a world filled with magical beasts, ancient demons, and ruthless cultivators.
In the dangerous forests of Little Green Mountain, a snake can swallow him whole, and an owl can snatch him from the sky. Death is one mistake away.
But Wu Yuan has two advantages that the local beasts don’t: a human mind, and a mysterious cheat item fused to his soul—the [Causality Bead].
[Green Intel: Consume the Moon Spirit Grass at midnight to awaken Demon Power.] [Black Intel: Do not enter the cave. Certain death awaits.]
Armed with the ability to foresee opportunities and avoid fatal calamities, Wu Yuan begins his impossible climb to the top.
From chewing on Spirit Copper to forge an indestructible body, to commanding a swarm of thousands, to farming spirit herbs in secret underground bunkers—Wu Yuan will do whatever it takes to survive.
They call him a pest. He calls himself a future Demon King.
What to expect:
Monster Evolution: Starting as a weak rat and evolving into a unique spiritual beast.
Kingdom Building: Managing a rat swarm, farming spirit plants, and digging extensive underground bases.
Unique Cultivation: Eating minerals and ores to strengthen the body.
Smart MC: Uses wits, traps, and intel to defeat stronger enemies (and sometimes shameless begging).
Cute & Fierce Companions: A lucky gluttonous hamster sidekick and an arrogant cat mentor.
Chapter 223: The Cave Heaven Descends Upon the Mortal Realm “Huh. Interesting.” The barometric pressure had dropped so low that the surrounding Great Demons were physically shaking, struggling to breathe. But the moment the Palace Master spoke, her eyes fixed intently on the water mirror, the suffocating, frozen atmosphere instantly shattered. The collective demons exhaled in shaky relief, though confusion quickly set in. They practically scrambled to look at the water mirror, squinting through the blurry static to see what
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