Mirror of the past (J hope ff)

Min Hwa-Young is a exceptional student with almost all A's and really athletic. She is nice and kind, and has long, dark brown hair, almost black, with dark brown eyes to match. Hwa-Young comes back from her home one night after a extremely long and tiring practice for basketball. Upon coming home her family is all arguing and fighting, the usual. She goes up to her room and finds a mirror on her desk, not one she owns, which looks to be really old. Little does she know it is a portal to the past, and she is being drug back in time.

Present- 2020
Past- 1920