Six months after her marriage, Kana moved away from her hometown due to her husband's job transfer. Torn between hope for a new life and anxiety over the unfamiliar environment, she struggles inwardly. Her childhood friend Ryu notices her unease and grows concerned. He soon discovers that Kana has been secretly involved with one of his friends. Unable to bear seeing her react so intensely, Ryu grabs a length of packing rope within reach. A heartbreaking tale unfolds, entwining Kana's anxiety about her new life with emotional turmoil and betrayal.