Robo , a bright School Student , Jimbu the Watchdog , Cocky the Fighter Cock and Catty the Clever Cat are close friends . Into their happy world comes Mousey , a mouse from the mice kingdom below . The presence of Mousey triggers lots of new activities among themselves , including two secret visits to the mice kingdom . It is during their second visit , they recognise Mousey as the girl who has been missing from their residential area for long . Now their task is to save her from the mice kingdom . The gripping story also shares rare insights into the life of mice . It is something that should make one to sit up and ask where the human being is in comparison to animals which also inhabit the planet earth .