The story of a twin brothers Bardia And Barbod who meet each other after many years. But during a quarrel between them Bardia who is a rich successful man gets killed. His brother Barbod replaces him and takes over everything but that will has terrible consequences for him.
Two people find themselves in the middle of a murder plot. One can't hear and the other one can't see.
Five youngsters enter the Hippo Challenge because of their skills, and this is the beginning of a friendship between them, unaware that the Hippo Challenge is designed by a big, powerful Mafia and unpredictable adventures ...
