Foraging on Devil's Sea, the Big Shot Pretends to Be a Cute Pet

[Soft, optimistic mermaid bottom x Abyss Lord top who pretends to be a cute pet after being sealed]

The merfolk have a useless failure among them: a silver tail and inferior bloodline.

At his coming-of-age ceremony, Su Yu is mocked by his entire clan and exiled to the Devil's Sea, a place from which no one returns. His people all say he won't last three days. Instead, Su Yu turns around and binds himself to the "Undersea Paradise" System. Garbage can be recycled, barren land can be farmed, and fierce sea beasts? They're my free labor!

He gathers rare white jade clams while beachcombing, grows glowing algae in his fields, and builds a thriving underwater farmstay. Along the way, he picks up a palm-sized black sea hare as a pet, names him Xiao Mo, and spends his days feeding and cuddling him. Life couldn't be more pleasant.

Until one day, countless sea folk launch an attack on the Devil's Sea.

The little sea hare in his arms transforms into a shadow that blots out the sky. The black-scaled merfolk's true form descends, and a cold voice rings across the entire sea:

"Who gave you permission to touch my little caretaker?"

Su Yu watches his own "bunny son" turn into an incomparable top and stammers, "Y-weren't you raised on seaweed?"

The Abyss looks back, his icy gaze instantly turning aggrieved. "Mm. So now I'm hungry."

Then, in front of everyone, he pulls Su Yu into his arms and bends down to kiss him.