The Mountains and Rivers Are Broken by the Phoenix and the Nine Towers

The princess of the most powerful country in history was drunk with poisoned wine by her beloved, and was reborn as the lowest military slave of the enemy country. She hid her amazing talent and climbed back to the top step by step from the quagmire, only to find that her former enemy, the powerful regent of an enemy country, was smiling and extending his hand to her: "Princess, I will steal these thousands of miles of land and give it to you, okay?"