Five Wishes of Aji (2018)

Aji, an ethnic-Mongolian boy, travels to the Mongolian grasslands to chase his dream of becoming a movie star. At the tender age of 9, he undergoes intense training under the tutelage of Bataar, a master of horseback riding. Following through with the film director's arrangement, Aji comes back an excellent rider, only to find out that filming has come to a halt. What will happen now to Aji's dream?