Xiao Zhan has been gay since childhood, but he doesn't act like one. He had a crush with many boys before, but most of them are just cowards. Now until he met Guest, who he didn't know he's a transman. He finally gained enough courage to confess to him. But he's really a sweet and supportive guy, and will support Guest whatever he is. But of course he needed a time to process that the one he loved is actually a transman, not a real man.