I Became the Cure for the Villain?!

Lu Huan became the fake daughter who was wrongly took in a wealthy family. When the true daughter returned, she had to give up her position. In order to give her gratitude to the family who took care of her, she volunteered to marry a dying sick businessman. Lu Huan’s eyes lit up: I will do it! I will definitely can! Gu Zhendong, a dying sick child, was judged by the doctor that he will lived for less than thirty years~ Lu Huan: After marrying, I will wait until I become a widow. Live in his big house, spend his money, open parties, find fresh meats and travel around the world ! ! ! ! While she was calculating how much inheritance she will get from the sick man…someone’s body slowly got better? Able to walk and jump and he also asked her to bear his child! This is simply too much! ! ! Lu Huan: I’m sorry, I don’t need the money. Let’s just get a divorce! Gu Zhendong: Give birth to a child, and all the property belongs to you! Lu Huan: QAQ~ I just want to be a quiet widow, don’t come over! [Male P.O.V.] Gu Zhendong wakes up and binds to a system. System: Host, please kiss a woman within five minutes, otherwise you will die. The countdown will begin in… Gu Zhendong: I refuse! Within five minutes, Gu Zhendong suddenly had difficulty breathing, and his eyes turned black. Gu Zhendong: Wait, I will do it! Suddenly a woman was thrown over his arms, Gu Zhendong caught her and kissed her. System: Congratulations to the host for completing the task, please marry the woman you just kissed! Gu Zhendong: Ha ha, let’s wait just wait for my death! Later,Gu Zhendong discovered that Lu Huan’s voice could heal his headache. After getting married, his health even got better and better! Lu Huan: Oh, you don’t love me at all, you just want my voice Gu Zhendong: Be good, I will smack your ass if you don’t listen to me~ Lu Huan: Huh? ? ?