My Grandmother Sends Her Regards And Apologises

To most people, seven-year-old Elsa's granny is eccentric, if not crazy. To Elsa, she's a superhero. One with a superpower like no other, storytelling. When granny leaves Elsa mysterious series of letters apologising to those she has wronged, her stories come to life in ways Elsa could never have imagined, sending her on a breathtaking adventure of her own...