After a Hundred Days, the Country Will Be Destroyed, and the Eldest Princess Will Go Crazy.

(Threading the book + anti-involution; the protagonist's mental state is wonderful) Raise money, retire with honor, and live in retirement, this is Xiao Jinsa's belief for the rest of his life. But she went through the wrong book and became the eldest princess facing the end of her country. In order to survive and enjoy happiness leisurely, Xiao Jinsa had to change his destiny against the will of heaven!