The prince loves me like his life, but I force him to rebel

Transmigrating into a book + changing fate against all odds + heroine + disguised as a man + scheming Gu Nianzhi traveled through time in men's clothing. As soon as she opened her eyes, she almost died on the spot! If I had known, I would not have been so rude, and I would have battled with netizens and insisted that I could definitely change the fate of the cannon fodder prince. Now, in this bitter cold place, I have to accompany the prince to chew tree bark every day, and life is simply unbearable... But - do I really have to make the prince become the emperor to be considered a success, and then I can return to the modern era? Please - are you kidding me, that is rebellion, and every dynasty has to exterminate the entire nine clans! Wait - I am a transmigrated person in a book, and if I eat, the whole family will not be hungry, so why should I be afraid of exterminating the entire nine clans? ...