Not long after the Uchiha Group's treason case ended, Uchiha Sasuke went on his first date with Haruno Sakura. Haruno Sakura went to the appointment with great interest, but she didn't expect Sasuke to ask her to wait, and this wait would last ten years. Ten years later, Sakura returned from the United States. At this time, Sasuke was already a prosecutor, Naruto, his classmate at the time, became a policeman, and Kakashi, his former teacher, seemed to be still carefree. Soon after returning home, Sakura and Sasuke successfully established a relationship, but the development of their relationship was not smooth. Sakura discovers that there is a woman named Karin beside Sasuke, and her relationship with Kakashi, a former high school teacher, does not seem to be as simple as a teacher-student relationship. To make matters worse, Sasuke, as a prosecutor, was assigned a difficult case, which also involved their teacher Kakashi. Kakashi, Sasuke and Naruto together hid something from Sakura. What was the truth about the Uchiha case back then? What is Kakashi's true identity? What kind of whirlpool did Sakura get involved in? As Sakura wandered in the whirlpool of events, she gradually found that her own heart had become tangled, like a whirlpool...