How Can a Cultivator Live Off Others? The Older-Woman System Makes Me Get to Work

[A fake big-sister System] + [Wins over women without dragging things out] + [Grows stronger from weakness, not an invincible protagonist] + [No saintly do-gooder] + [Decisive and ruthless] Li Zhenjiu transmigrates into the Cangxuan Realm and, from the start, finds himself hiding under a beauty's bed. The Soft-Rice System has successfully bound itself to him: "You have to live off women!" a mature woman's voice declares. "Do I look like that kind of person?" "You are!" "Didn't you want to make a move on your master? Get me the Shen family's second-grade pill recipe, and I'll give you your chance!" Noble heiresses, beautiful masters, junior sisters, alluring elders, the Empress of the Abyss, a Daoist holy maiden, peerless immortals... "You all... I'm not that kind of person!" A transmigrator gets swept up in another world, only to discover that he is actually one of this world's reincarnators. Just what hand is pulling the strings behind the shifting tides? (The blurb doesn't do it justice. Head to the story.)