A group of four heroes are the protectors of the Kingdom of Pure Heart, fight monsters and sky pirates. This group of heroes consists of a tall, black cat with a red adventurer outfit, a big, round badger with a robot arm, a small, blue bat with a pegleg, and a very tall, crocodile with a pirate outfit... who also has rotting skin? Join them on their quest to protect this kingdom from anyone and anything willing to cause major trouble on their land.