Rovia is a penguin brought to Bikini Bottom by his weapon. the hydra sword! He don't use it often so it its not seen in Bikini Bottom. His personality is a brave and a bit insane person... It sets up some freak outs. and it is friends with Sandy and SpongeBob. he is known to be saving peoples lives every once and a while when the ocean is in trouble. Like Mermaid Man and Barnacle Boy.