Extra: Man

When Jin Ling found out the news of Jiang Cheng getting married.

"So... uncle is finally going to get married – " Jin Ling spoke. " – and it is a marriage with the GusuLan Sect – " he said. "But, it was actually to a man?!" he exclaimed.

The YunmengJiang Sect disciples. "... yes." this... is correct, right? Since sect leader Jiang is going to be married to Zewujun –

"And Zewujun, too!" Jin Ling continued as he paced back and forth. "He is also finally going to get married... but why is it also a man?!" he asked as he looked at them. "Why can't uncle marry a woman from GusuLan Sect, and Zewujun marry a woman from YunmengJiang Sect?" he asked them.

The retainers. "..." this... they don't know the answer to this. Indeed, why should it be a man that the two has to marry? Or in short, why do they have to marry each other?

The answer, only the author knows.

(P.S.: of course, since this is BL!)