After two decades of deep affection, Toranosuke Ibuki and Kaoru, formerly Okouchi, continue to cherish their enduring love, now tested as Toranosuke lies confined in a hospital bed. Together, they reflect on their shared memories—the tender proposal, the serendipitous first encounter, their interactions with loved ones, and the harmonious married years. Despite Toranosuke's stubborn nature and Kaoru's occasional impatience, their profound bond is evident in the creases of time on their aged faces and the unwavering adoration in their gazes. Their love transcends mortality, a force so potent that they believe it will endure across lifetimes, a testament to their eternal connection.