Changing the problem of the song to be used in the Thai music contest at the higher education level under the job title Suddenly 'Sangkhet Art of Thailand' From the Bulan song to the Mon guest song As a result, the band administrator Chomyong (Panadda Ruangwut) was very distressed because he knew that musicians from rival universities had the expertise to play unparalleled Mon songs. That put her students in second place since they hadn't even started, with race days getting closer and closer. The only way to fix the problem that Yong could think of was to find a different version of the Mon song from his competitors. She couldn't see anyone who could help but Yat (Atthit Tangwiboonpanich), a former student at the Department of Sangkhet Arts.