Behind seven hills and seven valleys lives Misa’s Grandma. When Misa was a little boy, he was afraid of the dark that surrounds that place. In fact, he was so afraid that he stopped visiting his Grandma and rather spent his time in the well-lit city. And the Grandma, who was alone all the time, used to send him nicely wrapped pies. And she wondered when her grandson would grow up and come to visit her.