"Fifi, let go a bit! This isn't our first time! What are you afraid of!","Since you already know, I have no need to hide it! Xu Yuyan, my fiancée is Fenfen! Marrying you was just for the sake of benefit!",According to Qin Xianfen, her biological child is Qin Xiyu, Xu Yuyan's half-sister. She was sickly since childhood and relied on medicine to barely survive.。