Forced to Marry a Powerful Heir with No Descendants, I Conceived Twins

[Marriage First, Love Later + One-on-One, Both Pure + Infertile + Abstinent CEO + Pregnancy Luck + Age Gap + Sweet Romance + Putting Scumbags in Their Place] Betrayed by her cousin and boyfriend, Su Wanwan was then sold off to an old man. In despair, she shakily knocked on the door of the notorious, supposedly infertile tycoon. Rumor had it that Lu Jinshen had no interest in women and was cold to the extreme. Su Wanwan thought things would end badly for her. Who knew that after one night of passion, he would cling to her and never let go? * The man pressed her at every turn. “Let's get married on paper. I'll deal with the people who bullied you.” Su Wanwan wanted to refuse. Was marriage something you could decide on just like that? But Lu Jinshen said he'd give her ten million a month for living expenses, and she immediately slapped her palm down. “I'm in!” Su Wanwan thought she'd only be Lu Jinshen's wife in name, but she had to fulfill her marital duties too! Sore all over, Su Wanwan grimaced. Wasn't this man supposed to be uninterested in women and infertile? Why was he so vigorous, clinging to her night after night? Looking at the balance in her little savings fund, Su Wanwan held her nose and accepted her fate. Once she'd saved enough, she could go back to her hometown and enjoy retirement. * One day, Su Wanwan fell into deep thought. Could someone explain why she was pregnant?! Wasn't Lu Jinshen infertile? Whatever. Su Wanwan grabbed her little savings fund and prepared to leave. But Lu Jinshen was right on her heels. The man gathered her into his arms, his presence both commanding and tender. “Wifey, you need to be careful during pregnancy. Where are you going? Hubby will carry you there.”