My Fish Tank Is an Ancient Dragon Abyss

[Behind-the-Scenes Protagonist] [World Creation and Development] [Spiritual Qi Revival] [Decisive and Ruthless] [Interstellar War]

One day in reality, a thousand years in the tank! Lin Yuan, an overworked office drone, accidentally acquired a mysterious fish tank. It turned out to be the "Hongmeng World Pearl," born at the dawn of the universe! From then on, the junk in his hands became legendary sacred treasures to the civilizations in the tank, and his casual feedings created terrifying overlords of the Myriad Worlds!

He tossed in a pebble, and it evolved into Mount Buzhou, propping up the heavens; he poured in half a bag of leftover fish food and raised a Taixu Thunder Dragon Emperor; he dropped in a few ants from his backyard, and they evolved into a Gold-Eating Army Ant race that devoured starships. Even the tissue he used to wipe his nose became a scroll of laws that blotted out the sky in a divine kingdom!

"You cultivate immortality through hard work. I do it by raising fish."

When the Oblivion Legion crossed the stars, intent on formatting Earth's civilization; when humanity around the world wailed in despair and fell to their knees, begging the gods to descend; Lin Yuan stood on a rooftop, calmly lifted his fish tank, and opened the lid. "All right, troops, time to get to work."

The next moment, the gates of the divine realm swung wide! A rabbitfolk army clad in mechs, werewolf mages who could cast forbidden spells with their bare hands, abyssal bone dragons that devoured stars... Billions of gods and demons poured out in full force, treating the space fleet like an all-you-can-eat buffet!

Oblivion Commander: "Even at the edge of the universe, don't mess with that fish-raising man!"