COLD TRUTHS A letter from his grandfather leads Chihiro to an ice?cave where a centuries-old, frozen zombie reveals the?secrets of Grandpa Jogoro's tragic past and the origins?of the zombie elixir. All this unlocks a deep-seated?memory in Chihiro that finally reveals the reason behind?his infatuation with zombies, but before he has time to?reflect on everything, Chihiro discovers that Rea has?gone on a rampage in search of her "favorite food."?Will Chihiro sacrifice himself to satiate Rea's voracious?appetite for human flesh?