Dawit, a young musician with excellent guitar playing skills, whose life took a twist when he had to become a teacher at a high school. Every student is mischievous, naughty, and difficult to deal with. But Dawit doesn't give up because he has a way of teaching children with his own unique style, unlike other teachers. Plus, he has "Pun", the school's most handsome basketball player, and "Praew", a talented student, who always help and encourage him.