There are two pairs of CPs in this article. Ran Yan CP [Li Ran × Bai Yan] is sweet first and then cruel, and Xuan Hao CP [Zixuan × Li Hao] is first cruel, then cruel and finally sweet. This article is to prove that my writing style is a dark line! Not a joke! So I must be my stepmother to the end! First torture, then torture and finally... Comedy...