When the 36-year-old divorced "amateur girl" Sun Xiao decides to use zero-cost "karate" methodology to obtain the resources of effective men, she must remain cold-blooded and rational in every carefully calculated prey selection, otherwise the 6 million safety cushion will sooner or later be empty; at the same time, a fatal game that far exceeds the boundaries of her cognition - reverse harvesting from a truly high-level hunter - is quietly approaching in the daily life she thought was safe.
