In the year 1821, King Badin and professor Sau were obsessed with making the super traditional Mohn hill-tribe drum. The story circled for a while that during the making of the drum the band broke up and King Badin's child, Tip died of a strange illness. In the time their story was forgotten. 60 years later, teacher Duang inherited the drum from King Badin. Many revered this drum as an instrument with a spirit that protects the musicians. If any musician pledge their ligancy to the spirit of the drum, must honor their pledge or suffer ill fate.

Ping, a young orphan was determine to study traditional art. He resigned from his government job and went to ask teacher Duang to accept him as her disciple. He was so eager to learn that he secretly practiced during the night. One night he met a young girl name Tip. She saw his determination and she started to teacher him. They grew close and fell in love. Deputy Chief of the town wanted the drum for himself and sent some people to confiscate it. Duang fought them off but have to agree on drumming contest. She entered Ping and he won. But the Deputy Chief would not give up the drum so she tired to take it by force. That was big mistake. Ping found out later that the drum are made by Tip's skin