Viper is a Detective in the international police force. He was sent on a mision to Iron Island. he was investigating Team Galacted when he met up with a Trainer named Riley! they both joined foreces to face off agains the evil team, in the end Riley and Viper became good frineds and Riley gave Viper a Riulu Egg. Viper believed his parents were high level Team Galactic members, staying on Iron Island continueing his investigation. years of training on the island with Riley ultimatley fully evolved his new partner into a Lucario. after searching the entire island VIper found the hidden base witin the island and faced off against his Father. after the battle Viper Discovered that his dad was being forced to Serve Team Galactic and couldnt tell his son why.. in the end of the battle Vipers father got away without revealing any information. Viper then dovoted his life to searching for the answers..