Akubi wo Suru ni wa Wake ga Aru

In the year 2093, beneath the waves of the Pacific Ocean lies the remnants of a once-thriving metropolis, its grandeur now a distant memory. The town of Kyokai, once renowned for its unparalleled prestige and sophistication, has been swallowed by the ocean’s relentless force, plummeting a staggering 30 meters beneath the surface.

In this submerged world, where the remnants of human civilization coexist with the unforgiving marine environment, a young girl named Akira Kaido dares to challenge the treacherous depths. A freediver by passion, Akira has honed her skills to withstand the crushing pressure and darkness of the underwater world. With each dive, she pushes her body to its limits, driven by an insatiable thirst for exploration and discovery.

Akira’s world is one of contrasts. The decaying structures of Kyokai’s past glory stand as a poignant reminder of the transience of human achievement, while the vibrant marine life that now calls the town home serves as a testament to the indomitable will of nature. As she delves deeper into the depths, Akira finds herself increasingly drawn to the mysteries of her own past, and the secrets that lie hidden within the ruins of Kyokai.

Through her freediving, Akira undergoes an emotional metamorphosis, confronting the fragments of her own identity and the weight of her family’s legacy. Her journey is one of self-discovery, as she learns to navigate the complexities of her own emotions and the shifting sands of her relationships. With each dive, she inches closer to the truth about her past, and the reason behind her family’s connection to the fabled town of Kyokai.

As Akira’s quest for knowledge and self-awareness deepens, she finds herself entwined in a complex web of relationships with the people of Kyokai. There’s Taro, a gruff but kind-hearted diver who serves as her mentor and guide; Lila, a brilliant marine biologist who shares Akira’s passion for the ocean’s secrets; and Kaito, a charismatic leader who harbors a dark secret that threatens to upend the fragile balance of their submerged world.

Through the lens of Akira’s experiences, we are transported to a world where the boundaries between human and marine life are blurred, and the past and present converge in unexpected ways. As she navigates the treacherous waters of Kyokai, Akira must confront her own demons and the shadows of her family’s history, all while forging a new path forward, one that will redefine her sense of self and her place within the world beneath the waves.