While walking through Granite Cave, the gang stumble upon Loudred in the middle of a long sleep. When it is accidentally woken, the gang are forced to run and find themselves separated from Pikachu, Treecko, Torchic, Mudkip, Silcoon, Lotad and Corphish. While the worried trainers search, the Pokemon begin to fight among themselves until they find themselves attacked by a group of Nuzleaf. (thetvdb.com)