WA-R-R (fantasy fiction)

y/n is a 18 year old highschool girl, her parents died when she was 10. But according to the scar leners ancient story, she is a Patr. Her parents are alive, but her memory of her 3 past lives has vanished. She is a different person, a daughter of the person who killed the most important scar lener out of the korean warriors with a 40cm sword in the heart, Rosalina. How will y/n deal knowing she's actually ....cameron? Where is Rosalina? What will the ending be to this untold, untied loop? Will the ringing of the bell save her?will the ending to this living loop come down to the one word, WA-R-R?