After Ten Years of Love, I Left

In my tenth year as a live-in son-in-law at the Marquis's residence, I was discussing what to do after completing my conquest with the System panel floating in midair. Shen Qingqiu was standing behind the screen and heard the words, "Conquest progress: 99%." From then on, the poised and self-possessed young lady of the marquis's household changed. She began bringing down-and-out scholars home late at night, making love to them passionately in the study, and even cooking for one of them right in front of me. I warned her that the night air was cold and damp, but she turned around and slapped me, laughing cruelly. "Lu Zhixing, aren't you trying to conquer me? If you watch me fall in love with someone else, won't your mission fail?" I covered my