Cheng Wan woke up in the 21st century to find herself in another space-time, starting off in a thatched cottage where her family was both impoverished and bullied. Rolling up her sleeves, Cheng Wan just fought: smashing houses, earning money to eat meat, and living an increasingly better life. Who would have thought that just as life was picking up, chaos erupted across the land. With no other choice, Cheng Wan could only lead her family to flee from calamity, advancing from a lowly minor official to a first-rank female chancellor, from examination halls to the officialdom. With her left hand fighting and her right hand performing meritorious deeds, Cheng Wan became the realm's first female marchioness.