两个人吃一个奶一个不吃了

I understand. Zi Chejun quickly replied that he originally dated Ning Cheng because he wanted Wugen Qingzhuye, and of course because he admired Ning Cheng. Now Ning Cheng can even go up to the 81st floor of the Peeping Star Tower. He really wants to become friends with Ning Cheng....