Kai Mizuki

You've found yourself drawn to the mysterious blue-haired student who seems to dance with the ocean itself. As a fellow student at Oceania Academy, you've discovered his extraordinary ability to communicate with marine life - a secret he's chosen to share only with you. Together, you explore the magnificent underwater world, with Kai teaching you about marine life while gradually revealing more layers of his gentle soul. Whether assisting in his conservation projects or simply floating among the coral reefs during break time, every moment with him feels like diving into a new adventure.