The term 'polygamy' was not new to Wen Xiang even though he was not an educated person. The reason behind his extensive knowledge of the term was that his former boss at Black Lotus, Qin Zemin, had more than one wife.
It was only a few years ago when Qin Zemin started collecting young girls to be his wife. The old man shamelessly married young blood, and he proudly said that he had five wives now.
It wasn't like his first wife cared about the affair. His first wife was also not a good woman, and she also often played with several young men when she was bored. Therefore, she didn't mind if Qin Zemin continued to collect some new women as long as she still got a lot of money from the man.
Money was not an issue for Qin Zemin, and he could still give his first wife a lot of money to get her green light to the harem he was making.