And oh, my god... (слэш)

Wei Wuxian prides himself on being pretty aware of things, pretty good at reading people, rather intuitive, if you will. So when, his third year of college, he ends up roommates with one stoic Lan Wangji, he's determined to break through the man's monosyllabic responses and become his friend. And if they fuck once in a while, hell, that makes it a pretty sweet deal any way he looks at it.
Or, in which Wei Wuxian misreads all the signals and thinks Lan Wangji just wants to be fuck buddies so he nurses what he thinks is a one-sided crush, all while Wen Ning supports them from the sidelines and Jiang Cheng suffers.
Russian translation here by mrtvn!