...
精英律师华阵彩萌（麻生久美子 饰）在为女性团体演讲时，结识了疑似遭受家暴的美甲师源夏音（北香那 饰）。当夜接到夏音的求救电话后，彩萌却与夏音的丈夫源冻也（盐野瑛久 饰）相遇，两人却发展出禁忌恋情。不久后，彩萌的恩师名田奥太郎教授（佐野史郎 饰）遭人杀害，头号嫌疑人竟然是源冻也。在充满谎言与欲望的漩涡中，为冻也辩护的彩萌逐渐发现，自己竟坐在了被告席上……
精英律师华阵彩萌（麻生久美子 饰）受源夏音（北香那 饰）之托，为其丈夫源冻也（盐野瑛久 饰）辩护。冻也被指控杀害彩萌的恩师名田教授，而关键证人是名田的妻子——最上阳子（神野三铃 饰）。冻也坚称自己无辜，并揭露阳子一家与他的复杂过往——他曾是阳子儿子的同学，并因对方的“善意”而卷入黑暗关系。彩萌被他的真诚打动，两人在调查过程中逐渐产生危险的情愫，最终跨越道德边界，沉沦于禁忌之恋。然而，真相背后隐藏着更深的阴谋……
精英律师华阵彩萌（麻生久美子 饰）为涉嫌杀害她恩师的俊美男子源冻也（盐野瑛久 饰）辩护，却在调查中与他陷入禁忌之恋。随着案件推进，冻也的黑暗过往逐渐浮现——他与死者家族的复杂关系、妻子夏音的可疑行径，以及彩萌身边人接连遭遇的不测，都指向一场精心编织的阴谋。当彩萌发现自己深爱的男人可能真凶身份时，她必须在职业良知与危险爱欲间做出抉择。而那个曾令她沉沦的温柔男人，正逐渐显露出令人战栗的恶魔本性……
华阵彩萌（麻生久美子 饰）深陷与被告源冻也（盐野瑛久 饰）的禁忌之恋，却突遭其暴力相向。当她在伤痛中试图结束这段关系时，冻也却以每日一束花的执着方式忏悔求饶，令她内心动摇。与此同时，冻也的妻子夏音（北香那 饰）察觉丈夫异常，带着诡异笑容闯入彩萌的律师事务所，暗示知晓一切。而名田奥太郎命案突然出现惊人新线索——当暴力与温柔并存的冻也日益显露危险本性，彩萌将如何在职业伦理与扭曲爱恋间作出抉择？这场交织着罪恶、谎言与执念的致命游戏，正朝着无人预想的方向失控发展……
Minamoto Kanon (Kita Kana), who broke into the law firm where Hanajin Ayame (Asou Kumiko) works and caused a suicide commotion, suddenly disappeared immediately afterwards. "Let's stay together." Ayame, who had lost everything, took the hand of the distraught Toya (Shiono Akihisa) and invited him into her home... and the two began living together. Life with Toya was a happy one for Ayame. Since Natsune caused the commotion, Ayame had been treated coldly at the office and had lost everything. However, it wasn't painful when she thought that Toya was waiting for her at home... and gradually Ayame began to break down as a person.
"It was as if it was a bad dream." Minamoto Toya (Shiono Akihisa) strangles Hanajin Ayame (Asou Kumiko) and becomes violent again. However, Toya cries and begs her for forgiveness, begging her not to abandon him, and begins to treat Ayame more gently than ever before. Although Ayame feels Toya's love, she realizes that she is somehow afraid of him... Furthermore, she is shocked to find out that Toya has been hiding from her and relentlessly searching for his missing wife, Natsune (Kita Kana). Meanwhile, Mogami Yoko (Kamino Misuzu) suddenly visits the law firm where Ayame works. Having elegantly overcome the label of "pervert wife," Yoko finally decides to run for office and tells Ayame that she wants her to join her team. To do so, Yoko makes a condition that she break up with Toya and clean up her affairs. It's a position that the old Ayame would have jumped into without a second thought, but she is unable to immediately respond to Yoko's invitation...
With the conspiracy of Ayame Kajin (Kumiko Aso) and Natsune Minamoto (Kana Kita), Touya Minamoto (Akihisa Shiono) was arrested on suspicion of assault. It's all over... That's what she thought at the time. Suppressing her pain, Ayame began to throw away mementos of Touya from the room where they lived together. Just as she was about to erase all traces of him and start afresh, she received a call from Detective Kanehara (Urajinuno) saying "Touya has been released." Natsune had withdrawn the complaint because her husband was truly remorseful. "Why?" Ayame asked, and Natsune uttered something she never expected. "I killed someone." The "secret" from high school that bound Touya and Natsune together with a special bond was finally revealed...
The courtroom is completely filled with spectators. Lawyer Ayame Hanajin, the defendant, mutters with blank eyes. "What was that... the crime I committed...?" Thus, the trial of a "murder case" begins. Time rewinds to one year ago. Minamoto Toya (Akihisa Shiono) appears before Ayame with a quiet madness. "Why are you here...?" "I was waiting for you." Toya slowly approaches Ayame, ignoring the bleeding Mogami Yoko (Misuzu Kanno) who was pushed down the stairs. Ayame desperately resists Toya, crying tears of hatred, as he attacks her, turning into an uncontrollable "demon". "Apologize," "There's nothing to apologize for," "It's your fault," "You've never loved anyone. And yet, I loved you...!"
