Mermaid Seafood Takes the Galaxy by Storm

Biluo is the ninth son of the merfolk king. He roamed the seas from childhood, living in luxury and abundance. He never expected that one day he would transmigrate and inherit a heavily polluted ocean planet. The prince became a cleaner, and the pampered fish became a wage slave. Luckily, the System bound him to the Sea King's Palace ecosystem, so he still has a chance to become a happy fish for generation N! Abalone, lobster, geoduck; tuna, snow crab, king salmon... Pearls, amber, crystal, agate... Magnificent kelp forests, colorful coral reefs; palaces deep beneath the sea, surrounded and guarded by mythical species... As all kinds of species are unlocked one after another, the highest-quality, most productive, and most formidable ocean empire is born! * Interstellar seafood holds a lofty status. It is the only salvation for beastmen whose mental seas are in revolt. But the interstellar oceans are full of dangers and difficult to explore; dark beasts are spreading, making aquaculture impossible; and merfolk space produces too little to be easily allocated. Just then, Carbonot discovered a mysterious shop. Then he met the fragrant little shopkeeper, and a seafood feast just as delicious as he was. After lying low for a while, the undercover white cat rose through the ranks on the strength of his fluffy cuteness. His subordinates: ??? * About the Ocean Mall This shop has the toughest merfolk owner in the entire galaxy x1 Sweet or salty, mythical species that rule the stars and seas, pets (crossed out) employees x N Adorable tiger cat (crossed out again), the empire's strongest Esper, the sole heir to the throne, the marshal of all armies, the boss's live-in husband (deleted) x1 Several other strange and wonderful employee species * A related upcoming story: I Contracted All the Plants in the Universe (The Big Wolf's Temptation~) * An upcoming story about the same species~: This Merman Doesn't Play Fair (He Only Believes in Physics!) The merfolk palace was destroyed in an attack by dark beasts. Fuguang, who fought until the very end, opened his eyes and found himself transformed into the famous nepotism hire at Abyss Military Academy. Slow to react, terrible grades, and, worst of all, he stubbornly went through merfolk modifications to pursue a piece of scrap, only to fail. The forum's pinned annual biggest joke... With a tap of his finger, he closed the news. The most savage hunter of the deep sea raised a cold smile. You weak land-dwellers! From this moment on, I'll show you what true terror is! * [Host, Host, wake up! We're a seafood sales System, not an interstellar conquest System!!!] Watching Fuguang climb ever higher, take command of the empire's armies, and march on the dark beasts' city, the System broke down in tears. "What's wrong with that? He's my proudest and sharpest sword." Ivel stroked the fiery red tail veil, like a stream of flames, and got an unceremonious swat from Fuguang's tail. "This is a military partnership. Don't go grabbing at me." "Of course, Your Highness." Ivel turned his face and smiled. His silvery-white dragon tail emerged and coiled around the merfolk, leaving no room for refusal. "Tomorrow, I'll go ask the noble King of the Merfolk for your hand in marriage." Fuguang: "..." Damn it! Once again, I lost to his shamelessness! Premise: No matter what difficulties you encounter, always have the courage to forge ahead.