ATRI -My Dear Moments-

In a near-future world devastated by unexplained rising seas, Ikaruga Natsuki returns to his coastal hometown—now half-submerged—after years away. Burdened by the loss of his mother and leg, and facing mounting debts, he accepts an offer from a mysterious debt collector to salvage his grandmother's sunken laboratory in search of hidden treasure. Instead of riches, he discovers Atri, a remarkably lifelike robot girl with genuine emotions who awakens with no memory of her past. Grateful for her rescue, Atri pledges to help Natsuki achieve his dreams while seeking his aid to recover her lost memories and fulfill her former master's final wish. As the ocean slowly reclaims the town around them, Natsuki reconnects with childhood friends and encounters new allies, including the earnest Minamo and the dependable Ryuuji. The story unfolds through branching narrative paths driven by player choice, exploring themes of loss, connection, and finding purpose in an uncertain world.