Jiang Xiaoli, who graduated from marketing, was pushed down the stairs by her ex-boyfriend and traveled to England in 1665 when the plague was raging. She fell face down into a pig pen and was saved by a young girl Newton (Elsa) with a manure fork. She was a mess in math and was despised by Elsa as "more in need of isolation than the plague". She could only sleep in a pig pen, drink gruel, and was ostracized by the whole village.
In her most desperate moment, she swore to the sow that she would never let anyone step on her head again. Relying on her marketing skills, she became Aisha's housekeeper and partner, helping the talented girl solve her food problems, soliciting sponsorships, and confronting the bad guys, and gradually gained a foothold.
However, her ex-boyfriend also traveled through time and set a trap in London to kidnap Jiang Xiaoli in an attempt to steal Aisha's research results. Jiang Xiaoli was tricked into the game, beaten, imprisoned, and used - but she did not admit defeat. With Elsa's rescue, the two climbed out of the sewer and launched a desperate counterattack: cutting off food and grass, poaching, and reducing dimensionality, and finally made the scumbag kneel down and beg for mercy.
After all this, Jiang Xiaoli grew from a "waste" to a "Businesswoman of Woolthorpe", and Aisha also changed from a lonely genius to a "weirdo" who knows how to say thank you, save money, and remember all her little habits. The two made a promise under the apple tree: no matter what the future holds, this encounter across time and space will never be forgotten.
The most miserable time traveler counterattacked and became the strongest housekeeper, using marketing to defeat the scumbag, assisting Newton, and becoming her own heroine in the 17th century.
Concept: The heroine uses marketing to defeat the scumbag guy