A Scumbag Reborn to Protect His Wife, but Someone Isn't Having It

[No System + Reborn + Multiple Heroines + No Harem + Campus Belle + Business Wars + Political Struggles + Clearing a Name] The main storyline is campus romance, with business and political conflicts as secondary plots. A real estate tycoon worth hundreds of billions is gravely injured in what appears to be a premeditated car crash and dies not long afterward. He may have left behind a fortune worth hundreds of billions, but the person he can't let go of is a girl: his ex-wife. She was his high school classmate. After graduation, while nursing a broken heart, she ran into him, whom she hadn't seen in years. Because she shared a name with the heroine of The Bao Qingtian Story: A Dream of Mandarin Ducks and Butterflies, he won her over by pursuing her with the song “New Dream of Mandarin Ducks and Butterflies.” As he pursued success in his career, he gradually neglected her, then cheated on and abandoned her. In the end, she chose to take her own life. After being reborn, he decides to spend this life protecting her. As he does, can he withstand other women's pursuit and temptation all over again? Can he defeat his rivals in love? There's not only romance, but also dramatic business wars and political struggles.