Fake Couple Practical Manual

Tang Xiaotian and Xu Yanli were originally "red line CPs" in childhood. One was determined to protect love with mathematics, and the other dreamed of being a super matchmaker. Who would have thought that when she grew up, Tang Xiaotian would become a matchmaker who was always talking about cheating, and it was common for her to package "ordinary young people" into "potential stock experts"; but Xu Yanli came back with a data mate selection system and became her "dead enemy". The two were forced to live together. They thought it was just a joke, but they didn't want to be involved in a marriage fraud case from twenty years ago...