After relocating to a new town, Manami becomes captivated by a classmate who, intriguingly, shares her name. She tries to keep her feelings under wraps. However, the truth finds its way out, leading to an unexpected confession: ".....I'm into girls too." With their mutual sentiments revealed, the two draw closer. Yet their relationship gradually morphs into something unsettling. How far will one Manami go to match the other's steps? Soon enough, their private world draws others into its orbit, taking turns neither could have foreseen...