An Unscrupulous system, Teaching Scum to be Loyal Husbands

I'm back officially darlings ~ Aria cannot remember how she died, knowing only that she died with grievances. An unscrupulous system has bound itself to her and prepositioned a deal: "Cooperate with me, and you will be able to go back and resolve your grievances." Aria accepted the terms, only it seems this system...really is unscrupulous. What change the fate of the scorned females around the chosen couple? What destroy the beautiful relationship of the female lead and male lead? Isn't it just her seducing those scum men through the means of bed play. Isn't it just her turning the original evil character into a lotus flower. Aish, this system of hers, truly is unscrupulous, it only wants her to sleep with this male lead and that male lead!