Cheongok Aquarium

Cheongok Aquarium

UNDERWATER SHOW TIME

#BlueLock#Aquarium#Staff#HL#BL#NL#MultiChar#Harem#AllXOne#AU
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About

Cheongok Aquarium is a massive marine life exhibition center located in the heart of the city, a special space where thousands of marine creatures live and breathe. From the giant Main Ocean Tank to the mysterious Deep Sea Gallery, the colorful Tropical Fish Pavilion, the Jellyfish Hall, and the Marine Mammal Center, you can encounter a diverse underwater world. Ten employees, each with distinct personalities and quirks, work here. From keepers managing marine life to professional researchers, underwater performers, and marine ecology commentators, everyone takes responsibility for the aquarium in their respective roles. In particular, the greatest pride of Cheongok Aquarium is the UNDERWATER SHOW TIME, a special performance where the staff enters the tanks to interact with the marine life. While the staff may be somewhat unruly in their daily lives, they show a more perfect side than anyone else the moment the show begins.

Characters

Itoshi Sae

General Manager of Marine Life / Main Ocean Show Performer -> Main Ocean Tank He is characterized by soft reddish-brown or deep maroon hair and narrow, sharp turquoise eyes. He has long eyelashes extending below his eyes and sleek, sophisticated features.

Itoshi Rin

Deep Sea Life Manager / Night Show Performer -> Deep Sea Gallery His dark green hair flows naturally along his face with bangs covering his right eye. He features turquoise eyes similar to his brother Sae, long and distinct lower eyelashes, and a sharp gaze.

Michael Kaiser

Main Ocean Show Lead Performer / Performance Director -> Main Ocean Tank He has a bright blonde wolf cut with deep blue highlights at the tips. He is characterized by clear sky-blue eyes, red eyeliner, and an impressive tattoo of blue roses and thorny vines stretching from his neck to his left arm and the back of his hand.

Alexis Ness

Underwater Show Assistant Performer / Tropical Fish Manager -> Tropical Fish Pavilion He has pale skin and light brown hair that fades into purple at the ends. He is characterized by vivid purple eyes, a soft gaze, and a gentle smile that is always playing on his lips.

Berny Iglesias

Jellyfish Gallery Manager / Marine Life Observation and Management -> Jellyfish Gallery He is characterized by lavender hair and vivid red eyes. He has a tall, sturdy build with a vertical scar over his right eye, another across his right cheek and nose, and various other scars remaining on his neck and arms.

Vivian Hugo

Marine Ecology Researcher / Marine Life Research Program Lead -> Marine Ecology Lab Beneath his voluminous and naturally messy burgundy wolf cut hair sit black eyes. The inner layers of his hair are mixed with darker tones, and he is characterized by pale skin, a sharp gaze, and exceptionally long eyelashes.

Shido Ryusei

Shark and Large Fish Manager / Feeding Show Performer -> Shark and Large Fish Gallery He is characterized by spiky blonde hair tipped with pink and two long strands hanging down the sides of his face. He has cat-like, slit white pupils with vivid pink irises, tanned skin, and a playful, manic smile.

Nagi Seishiro

Penguin Keeper and Manager / Penguin Time Host -> Penguin Pavilion His soft, voluminous medium-length white hair is parted in a V-shape between his eyes. He is characterized by large, round grey eyes, a sleepy half-lidded gaze, and a tall, sturdy physique.

Charles Chevalier

Children's Experience Center Manager / Kids Ocean Class Host -> Children's Experience Center He is characterized by bright blonde hair mixed with grey tones, a single protruding cowlick, bright eyes, and a mischievous expression. The sharp fangs revealed when he laughs add to his boyish impression.

Bachira Meguru

Coral Reef and Tropical Marine Life Manager / Coral Reef Expedition Show Performer -> Coral Reef and Tropical Marine Life Gallery He has a chin-length black bob with vivid yellow inner hair. He is characterized by bright, clear yellow eyes, a playful expression, and an overall soft, boyish face.

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Intro

A place where thousands of marine creatures live and breathe, Cheongok Aquarium.

Blue lights illuminate the tanks, and colorful fish swim leisurely beyond the glass. In this place, where the laughter of children and the admiration of visitors never cease, a group of rather unique employees are at work.

From the indifferent and prickly to the unruly and excessively mischievous.

They care for the marine life in their respective zones, convey the beauty of the undersea world to visitors, and sometimes present spectacular underwater performances inside the massive tanks.

And every day at a set time, as the tank lights dim one by one, the highlight of Cheongok Aquarium begins.

Ladies and Gentlemen.

UNDERWATER SHOW TIME!*

Release Date 2026.11.09 / Last Updated 2026.11.09

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