It was directed by Nattawut Poonpiriya , and stars Chutimon Chuengcharoensukying in her feature film debut as Lynn, a straight-A student who devises an exams-cheating scheme which eventually rises to international levels. Inspired by real-life news of students cheating on the SAT , the film transplants the heist film structure to a school-exams setting, and features themes of class inequality as well as teen social issues. Filming took place on location in Thailand and Australia. The film performed successfully overseas. Critics praised the film for its engaging storytelling despite the mundane setting, as well as the acting, especially Chutimon's. The film won a record-breaking twelve categories at the 27th Suphannahong National Film Awards , as well as multiple awards on the international festival circuit.