Cao Yi is a single mom who barely understands her eight-year old son Xiao Hu. Handsome and talented photographer Xiao Tie believes in UFOs and devotes his time in the pursuit of their whereabouts. As the boss of Cao Yi appoints her to be the special assistant to Xiao Tie, this impossible pair turns out to find fondness for each other. Without any companion, lonely Xiao Hu wants to escape from the disciplines of his mother and wishes that she would become an obedient robot, a mother substitute in the TV cartoon series “Mother Android II.” When Cao Yi’s health deteriorates and shows symptoms of malfunctioning like the cartoon robot, Xiao Hu thinks it is his fault as his mom has turned into a robot. Being told that he cannot tell anyone what he has wished for, Xiao Hu decides to save his mother on his own...