Rexxx, Hollywood's top canine star, gets lost and is adopted into a shabby firehouse. He teams up with a young kid to get the station back on its feet.

Earth has a moon is a well-known fact. But did you know that the moon has a moon too? It's alive, inhabited, and covered with mysterious black clouds. When both Daadaji and Shakaal get captured by the people of the Black Moon, Rudra, and their friends must journey to the dangerous place to save them.