Attackers ushers in a new chapter in its 25-year history! National idol sensation Miu Nakamura makes her long-awaited debut. Mami has built a happy home with her kind and loving husband, living what seems like a perfect domestic life. However, as time passes, she begins to feel a growing emotional distance from her husband, leading to loneliness and longing. Her father-in-law, who has come to Tokyo, becomes a pillar of support for her, striving to understand the deep emotions hidden within her heart. Yet, as he grows closer to her, he finds himself irresistibly drawn to Mami's charm. Unable to suppress his feelings, he succumbs to inner turmoil, giving rise to a new wave of conflict and drama...