Cat Tien is a new transfer student who is known to be a bit of a brawler at her old school. She will meet two new friends Thuy Linh and Thanh Truc, who will guide her to her new school. This is how her new student life will begin, full of interesting love stories and surprises.

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".