Ep 20: Woah! Qiu Min really went down the deep end, didn't she?
Qiu Min is a complicated character. Definitely not a good person but it's complicated. She appears weak but even when she was a pathetic little girl, she always knew how to get to Qiu Yan. She was the one who convinced Qiu Yan to give herself over to the He family, essentially sealing her fate. She made it sound like it would be the right thing for Qiu Yan to do but really, she only said it because it served her. She looked down on Qiu Yan for going after Qin Xuan and calling her behavior indecent but really, she said that because she wanted her own chance with Qin Xuan. Even later when she convinced QY to break up with QX, she made it sound like she was implicating him but really, she just didn't like the idea of QY escaping with her lover. Over and over again, she uses etiquette and rules, and decency to shame Qiu Yan but all of her words are self-serving. Although she has experienced terrible things, I still think her main motivation is to get revenge against Qiu Yan. She judged the way QY pursued QX but the way she herself got with Qin Xuan was the most morally corrupted and indecent way possible. So she only remembers the rules of conduct when they serve her agenda against Qiu Yan and not all the time.
We don't know her personal name but at least her last name hasto be Sun. Here it's Yao.
Although she has experienced terrible things, I still think her main motivation is to get revenge against Qiu Yan. She judged the way QY pursued QX but the way she herself got with Qin Xuan was the most morally corrupted and indecent way possible. So she only remembers the rules of conduct when they serve her agenda against Qiu Yan and not all the time.