Long time ago, A holy monk on pilgrimage has brought the spirit of a 10-year-old deposited him at abandoned temple, Sichon district of Nakorn Si Thammarat. His order to the boy was "watch over this place until a virtuous man arrives".

A heart-warming but yet funny story of a hi-school where boys and girls are merged to study in the same class for the first time. The differences between boys and girls bring such a big headache to the two teachers like Sompat and Kaysorn, so they try to teach the students many lessons of life and living.