Itsuka Aeru Kimi ni

The narrative unfolds at the historic Okagi Castle, where a looming family relocation prompts a heartfelt confession between Yuuki and his childhood friend, An. Their uncertain future sparks an unexpected journey when An inadvertently crosses through a temporal portal, finding herself fifty years into the future of her familiar town. Disoriented, she encounters Kibou, a young man accompanied by his helpful robotic companion, Butler-kun. Kibou offers assistance, embarking on an exploration of this transformed Okagi. While the city has undeniably evolved, An discovers that the essence of its past remains woven into the present, offering a poignant reflection on time, change, and enduring connection. The story explores how personal relationships adapt to altered circumstances while retaining underlying sentiments.