When two science-savvy girls create an entire robot world, they don't expect the robots to come alive. But life may be a bit more magical than they thought. Nine-year-old Penny Rose has just moved to a new town, and so far the robots she builds herself are her only company. But with just a bit of magic, everything changes: she becomes best friends with Lark, has the chance to join a secret science club, and discovers that her robots...