When a group of elementary students chose to tell a local folklore Alamat ng Isdang Kulay Bahaghari for a stage play, their curiosity brought them investigating the river to search for the infamous fish, only to discover that the folklore is not what they were taught of.
Rowana, a newbie journalist, gets her big break when she’s assigned to cover the mystery of a missing traditional dish. Along with her cameraman, Joel, they uncover the mystery of Caraingin and its secrets.