Atan Wild's life was destroyed in an instant: his mentor Mr. Chen was found murdered, and an angry and hateful granny threatened to send Atan to work as a latrine cleaner! The boy urgently needs to find an opportunity to get rich. And he decides to build a flying car (a fabulous reward is promised for this!). Atan worked on its development together with his deceased mentor. But Athan is not the only one who needs a mechanical bird that can fly. Mr. Chen's killers are pursuing the boy and want to find out his secrets. Atan is ready to go to the end. And not only build an aircraft, but also expose dangerous criminals!