In the depths of the ocean, in a dark kingdom untouched by sunlight, life has evolved astonishing survival strategies. The Mariana Trench, the deepest point on Earth, boasts an extreme environment—high pressure, low temperature, and complete darkness—that has shaped a unique deep-sea ecosystem. Many creatures living here possess bioluminescence, used for hunting, courtship, or to confuse predators. Others have evolved bizarre body structures adapted to the high pressure, such as gelatinous bodies, enormous mouths, and sharp teeth. They are the ultimate testament to the diversity and adaptability of life on our planet, but due to the extreme nature of the environment, our understanding of them remains extremely limited. Our "Trench Creatures" exhibit brings these mysteries of the abyss to life in a cylindrical immersive environment, 3 meters in diameter and 4.5 meters high. The exhibit simulates the steep rock walls of the trench, adorned with detailed specimens of various trench-speci