The jade pendant connects the past and present; the exiled crown prince's wife takes her entire

[Traversing between two realms + early-stage exile + mid-stage business + late-stage subtle political maneuvering]
[A brave, resolute, and socially awkward foreign princess VS the invincible young general, the heir of a duke's mansion]
Jiang Jinning was abandoned in a deserted courtyard for more than ten years. When she was discharged, she was branded with the reputation of framing her younger sister and stealing her marriage. She was tricked into marrying the heir of the Duke of Song. On the day of the wedding, her husband's family was raided and she could only be exiled with them. However, on the way to exile, she accidentally broke a jade pendant and came to a magical fairyland.
The tax collectors withheld food? No problem, she earned her food with her skills. While everyone else ate cornbread and became skin and bones, she made sure her family ate well and gained weight.
The old lady's second wife disliked her and tried to trip her up in various ways, but it didn't matter. Fairyland had many ways to play pranks, and she could easily teach them a lesson with just one of them.
Along the way, the timid little girl gradually grew into a patriarch who protected the whole family. Her husband respected her, her mother-in-law loved her, and her sister-in-law admired her.
What do you do after you've eaten and drunk your fill?
With a wave of her hand, she declared, "Let's fight our way back to Luoyang!"