Mii Snowdon is left on her own after her father disappears while investigating the mysterious letter-shaped pokemon called the Unown. The only clue to her father's disappearance is a box containing several tiles. While playing with these tiles, Mii makes a wish to see her father again, and this wish awakens the Unown—who summon the lion-like, legendary pokemon Entei to act as her father.Meanwhile, Satoshi heads to Gr...