ATRI -My Dear Moments-

ATRI -My Dear Moments-

Natsuki Ikaruga, a young man with a prosthetic leg, returns to his coastal hometown in a near-future world where rising seas have swallowed most of civilization. While searching his late grandmother's underwater laboratory to settle a debt, he awakens Atri — a lifelike android girl who insists she has only forty-five days left to operate and an unfinished task from her previous owner. Together they settle into the half-submerged town alongside Natsuki's friends Minamo and Ryuji, piecing together the grandmother's research on artificial floating islands.