The Crown Prince shouts, "I'm going to give birth!""Please. Help me! My queen.""How dare you to accept the concubine! I will let you experience pregnancy vomiting!"Finally, Sarah meets her long-standing rival in love, But there was no bloody scene as imagined.That woman is gentle and shy like a deer, which makes Sarah unable to help but let go of her guard. She enthusiastically helps hold an ancient version of a blind date!Sarah doesn't notice that someone has set a trap for her. When she recognized that, Sarah has been sent to the cold palace.Sarah must revenge! The best way is to give the Crown Prince a big "surprise"."I want to vomit. Why?""Well, there are two reasons." Sarah says."First, we changed our souls again. Second, I, no, it's you. You are PREGNANT."