5-year-old twins Upin and Ipin and their fellow friends: Ehsan, Fizi, Mail, Jarjit, Mei Mei and Susanti live in the village Kampung Durian Runtuh. One day, they stumble across a mystical Malay dagger named the lone gibbon kris. The kris is magical and opens a portal that transports the whole gang to the Kingdom of Inderaloka. As they try to find their way back home, they meet several classic characters from the Malaysian and Malay folklore. Together they have to help restore the kingdom back to its past glory and fight back the evil king, Raja Bersiong who is hatching an evil plan to destroy the kingdom. Basa video.