When the top chef Ling Yang who shouldered the responsibility of "Pickled Mustard Greens Family" met a biological professor Xie Yu Fei who had been single since born on a blind date, he thought it was not merely a farce, but they were bound by fate, becoming a beloved "contract couple" who were entangled with each other by "money". Adapted from the web novel "Wo De Da Zhu Ti Zi Nv You" (我的大猪蹄子女友) by Qi Jin (七斤).