Liquid of Fertility
After leaving Bai Lihua's house and the Heavenly Swan Sect, Su Yang went to the Cai Family to pick up Cai Yan.
Before Su Yang's arrival, Cai Yan's parents approached her, who was peacefully studying the technique Su Yang gave her to pass time until he picked her up.
"Mother? Father? Do you need something from me?" Cai Yan lowered the scroll to look at them.
Their parents looked at each other for a moment before Cai Yan's mother extended her arms with a smile on her face and a small box in her grasp.
"Here, Yan'er. This is a gift for you," she said to her.
"What is it?" Cai Yan accepted the box with a curious look on her face.
Hearing her question, her father spoke, "It's a medicine known as Liquid of Fertility, and it'll greatly enhance your chances of being fertilized. Drink it before you do 'that' with Su Yang, and make sure he releases his white stuff inside your body."