After Receiving the Certificate Inexplicably, Mr. Lu and I Clung to Our Wallets

When Xu Wu decided to find someone to get the certificate, the system showed that she was already married. The person to marry is Lu Liyuan, whom the Xu family has tried their best to curry favor with. Neither of them knew why they got married. Everyone is confused, One thinks the other is a liar. But they all agreed: "You must never let the other party take away a penny from you!"