After the Divorce, My Cold Ex-Husband Spoiled Me Rotten

[Warning: the heroine is not a strong, independent female lead. If that's what you like, you can skip this.] If our paths had never crossed, how could I have spent so long thinking of you? (An arranged marriage between prominent families, a woman's secret crush comes true, the man falls in love after marriage, an eight-year age gap, both leads are inexperienced, happy ending, healing and redemption. The hero is somewhat conflicted at first. Later, the older man's home catches fire, and he gets spectacularly face-slapped before realizing how wonderful she is.) A seemingly abstinent but clingy investment banking elite x a gentle, kind, virtuous beauty who works as a makeup artist P.S. The hero has a split personality and PTSD, but recovers later. To put her gravely ill grandfather at ease, He Weifeng returns from abroad and agrees to the blind dates arranged by his family. Hoping to marry the man she loves, Shen Nianzhi takes the initiative and offers herself as a candidate to the He family. Ever since she was eighteen, He Weifeng has been Shen Nianzhi's dream and guiding light. She knows that to him, she is nothing more than his friend's younger sister. When they meet again, Shen Nianzhi is his blind date. “Live together, but sleep in separate beds. No intimacy unless necessary. The marriage will last one year. Can you accept that?” The mechanical watch on his wrist catches the light, and he maintains a polished smile. Who would have thought that three months later... “Is the personal trainer you hired a man or a woman?” He has noticed that she has been going to the gym more and more often. As he asks, his hand clenches unconsciously in his pocket. Later... “I believe fidelity is the foundation of marriage. Don't you?” His eyes fix on the unmistakable red mark on her neck. His voice is already tight with fury. Later still... “Wife, please love me again, won't you?” He stops her at work and pins her in a corner of the hallway. His voice is restrained yet pleading as he looks at her with burning eyes...