So.... what exactly did Jiang Cheng and Nie Huaisang get up to while Wei Ying was getting Lan Zhan drunk? In at least one reality, the answer is: Wow. Just. Really, quite a lot. or JC and NH have drunken virginal sex and discover that they are exactly each other's type. In that order. or NH discovers that JC has an unusual physiology and proceeds to lock that shit down.