Love in an Ancient Kingdom's Tribulation

Si never imagined she would wake again, or even be alive. When she did, she found herself in an unfamiliar otherworldly space. She had been reborn in this world in the form she had at eight years old, and was now a princess of a place called Northern Tibet. Its people were fierce, free-spirited, and devoted to martial pursuits, with freedom held in high esteem. Though she witnessed many things that defied reason, her extraordinary adaptability let her gradually accept everything before her.