When she woke up, Lin Jiasui, the youngest academician candidate of the Academy of Agricultural Sciences, was dressed as the cannon fodder ex-wife of the male protagonist in a period novel. In the book, she is the perfect comparison group to set off the truth, kindness and beauty of the heroine. The heroine is a lucky bag that travels through the supermarket space, and she is the best who likes to eat and is lazy, hates poverty and loves wealth, and finally cried and begged to get back together after the hero became rich. Lin Jiasui:? Thanks for the invitation, take the path of the control group and leave the control group with nowhere to go. Divorce? Can. Child? Mine. Child support? Not a penny less. After getting the money and baby, Lin Jiasui looked at the barren land and backward planting technology in front of him, his eyes lit up - this is the best of times, there are opportunities everywhere! While the time-traveling heroine was still using the white-faced steamed buns in the space to show her "blessing", Lin Jiasui had already led the whole village to carry out scientific breeding, doubling the yield per mu, and alarming the entire county. When the time-travel heroine opened a canteen and made a lot of money by relying on space supplies, Lin Jiasui had already built the county's first deep-processing factory for agricultural products, and the products were sold at home and abroad. When the time-travel heroine finally waited until the hero became the richest man and was ready to enjoy the success, she found that the hero was running to the next village every day. The ex-husband blocked the door of the factory, looking longingly at the commanding figure in work clothes, regretting the beginning: "Sui Sui, for the sake of the children, shall we remarry?" Lin Jiasui waved and drove away in the newly purchased Santana, followed by a group of scientific researchers who were waiting for food: "Sorry, no time, my next project is to make the people of the country eat good rice." Only then did everyone discover that the so-called "control group",