Riam is extremely envious of her sister Ram because she is beautiful, mannered and sweet. That's making Riam even more envious and pranking her sister. But everything changed because of the arrival of the thief has capture Ram and her mother. Riam and the 'Riam Sing' gang have to go on an adventure to help her family.

Cast: Ranee Campen, Napapa Tantrakul, Akom Preedakul, Paitoon Pumrat, Chatchai Jamneankul, Pramote Pathan