Start in exile and use the space to pamper the yandere regent.

Xu Yixuan was originally a Hechai girl raised by her scumbag father in the countryside. Because of her half-sister's absurd dream, she was taken back to Kyoto and then hastily married to the young father-in-law of the Protector's Palace. Unexpectedly, on the day of the wedding, the Protectorate was charged with treason. Seeing that her house was ransacked and her head was about to be lost, Xu Yixuan took the initiative to hand over the dowry that had been stolen by her scumbag father, which was a hundred thousand taels of gold. Only then did she find a way out: exile to the frontier for three thousand miles. It's just that during this journey of exile, he was able to face all kinds of plots with ease, except for the arrogant but beautiful husband who often acted like a monster... Is it better to be together and separated, or to be silenced and become a widow? Xu Yixuan gritted her teeth bitterly as she counted the gold ingots. This prodigal man really spent too much money! ...