Sun Rongxun ultimately did not agree to Nie Chifeng's request, she just left a statement, "If you hate men so much, don't seek men to do things for you."
This statement almost led to another fight between the two.
However, Sun Rongxun did not think she was wrong. She had clearly understood the arrangements made by the leaders and the Great Supreme. Each year, arranging a Rongxun to come and guard Feng Jun implied that the opportunity within had to be fought for and seized by Rongxun herself.
Indeed, she had saved Feng Jun's life—although technically it wasn't necessarily saving a life—but what Feng Jun did for her definitely equaled that favor. He improved her cultivation technique, deduced poisons, and even introduced her to cultivators suffering from Wind Toxin.
If you really think about it, Sun Rongxun believed she owed more to Feng Jun, so how could she trouble Feng Jun to deduce for someone else?
