A Billionaire CEO Forcibly Dotes on His Substitute Wife

[True and fake daughter + 1V1 double purity + revenge + strong woman + sweet pet] Song Yi is an abandoned daughter of a wealthy family in Philadelphia, but she is forced to replace her twin sister and get engaged to the richest man, Mr. Qi. One night of madness, she became pregnant with his child. She thought that she would never have anything to do with Qi Xiao again in this life, and she just wanted to have a baby secretly, but who knew... A mysterious man suddenly appears and takes her back to Philadelphia! Song Yi: "..." Engaged? She doesn't care about this incredible wealth at all! If one day Qi Xiao found out that she had taken over her sister's identity that night, he would definitely not spare her. Song Yi was scared and ran away. That day, on the way to escape, the evil-looking man suddenly appeared and blocked her way. "My fiancée climbed into my bed and wanted to escape after eating and wiping everything in my place? Did you get my consent?" Song Yi panicked and asked weakly: "Then... Do you agree?" There was a sly look in the man's eyes, pretending to be nonchalant, "Two choices. Either die, or... Stay with me, life would be worse than death."