Watanuki has finally stopped running from what Yuuko made him become, and now he's just quietly breaking under the weight of keeping his promise. Ten years later, he's not the desperate kid anymore, he's the man trapped in the shop, and the show knows the difference between survival and the life you're left with after surviving. Every visitor who walks through that door is asking him to care again, and he does, because that's the curse he accepted.
A decade has passed since Watanuki inherited the mysterious shop and its obligations. He spends his days granting wishes for those who find their way through its doors, accompanied by the cheerful spirits Maru and Moro. Life settles into a quiet rhythm until old connections resurface: his steadfast friend Doumeki arrives with Kohane, a former psychic now studying the supernatural academically. When strange occurrences begin threading through their lives, Doumeki's grandfather seeks Watanuki's help investigating his grandson's disturbing dreams. What Watanuki discovers inside that dream world challenges everything he thought he understood about their shared history. The past reveals itself from a perspective he never witnessed, reshaping familiar memories into something more complicated and haunting. As the boundary between dream and reality blurs, Watanuki grapples with the weight of the promises that bind him and the true cost of the wishes he grants. Answers lurk in the spaces between what was seen and what was hidden, waiting to transform understanding into something far more unsettling.