Dear Billionaire Hubby, You Are NO. 1

She needed money. He needed a child.After one accident, she had lost the child she had been carrying for seven months. The transaction had ended, and there was no more interaction between them.Four years later, she was reborn and negotiated with him on a million contracts, only to find him with a little guy who looked very similar to her."Who's your mother?" Su An caressed Tiny's head and asked.Xiao Budian snorted coldly, "My dad said that my mommy is retarded, so I didn't mention it.""..."