Stephen Chow co-writes, directs and stars in this Hong Kong fantasy comedy. Single father Ti (Chow) is struggling to make ends meet and provide for his young son Dicky (Xu Jiao) who, oblivious to their poverty, is disappointed when Ti is unable to buy him an expensive new toy. When Ti encounters a mysterious object and brings it home to Dicky, however, he will soon discover that it is an extraterrestrial creature capable of incredible things, and their lives may about to change...