Everyone: This is the sad process of the little pitiful Prince, who has never known lovesickness in his life.
Emperor: This is the classic secret recipe for a royal daughter-in-law to successfully ascend to the throne. Ahem, although my daughter-in-law is a boy, except that she can't give birth, everything else is fine.
Prince: Xixi, hang out with me, I will protect you for the rest of your life