"Our hypothesis is that ..." Xi menna continued,"ge bing and han sai grew up together, and gradually developed a different relationship from the other friends.
"This kind of feeling exceeds friendship, and it eventually led to an indescribable matter happening between them ...
"However, in their clan, those who have this tendency are all considered shameful.
"Ge bing is their family's proud successor. If this is really announced, his parents and sister will definitely go crazy with anger!
"So, they're afraid of being embarrassed, afraid of being spurned by their clansmen and family. They don't dare to disclose their feelings, and they have to live very carefully ...
"Gradually, when they grew up, it was time for them to start a family," Xi menna said."In order for the two of them to be together forever, han sai decided to pursue ge Bing's sister and become her brother-in-law.