Kira Landon is a fifteen-year-old girl whose life has been completely normal until her friends talk her into being hypnotized.

She finds herself revealing things about a past that she never knew, remembering her mother carrying her through war-torn cobblestone streets while speaking a foreign language.

That evening, a strange woman shows up at Kira's house, saying that she is her "Aunt Memory".

"Aunt Memory" takes Kira to Crythe, a land where people are trained from childhood to remember everything that ever happens to them.

As Rona keeps raising the stakes, Kira must find a way to save Lynne, Mrs. Landon, and herself, as well as her parents' memories.