Sang, a sand merchant who sells sand on the Chao Phraya River from Nakhon Sawan to Bangkok. Prang, his beautiful wife fled him to Bangkok to become the star in order to enhance the well-being of the family. So he cruised to Bangkok to find her when she refused, Sang was so upset that he drank and became a failure. When he was drunk, he tried to rape Tubtim his wife's younger sister, but she managed to escape. Finally became Tubtim, who is just a teenage girl who takes care of his little children and is the one who bears all the troubles.
