Winning Over the General on the Road to Exile

After a powerful woman from the future dies in battle, she transmigrates to another world and becomes the empty shell of a young lady: her father doesn't care for her, her stepmother plots against her, and her stepsister hates her. She is sent to a general's household, soon to be confiscated and exiled, to fulfill a marriage agreement. Fortunately, her powers and pocket dimension came with her when she transmigrated, though they've shrunk by just a tiny bit. Still, all is not lost. She even gets a loyal husband, handsome, well-built, and devoted to protecting her. The road into exile is long, but she can spend her days teasing her chaste young husband. Life isn't so bad after all.

Husband, that treacherous emperor has bullied and humiliated you enough. Just watch your wife show what she can do and help you tear down his dragon throne and bed, then haul them to the market square.