Hobbrock, a colossal aquatic creature capable of terrestrial locomotion, dwelled within the depths of Coruscant's subterranean world. This enormous fish served as a companion to Phelon, a criminal genius concealed within a venerable castle situated along the banks of the scalding water, known locally for its fiery nature. Patrolling the simmering, sulfurous waters, Hobbrock acted as a guardian against unwanted guests. It obeyed Phelon's instructions without hesitation and possessed a fondness for consuming glowworms. This giant walking fish was a formidable protector.