The brawlers receives a letter from the anonymous brawler to meet them the Valley Corners. When they went there, the Five become a negative course for the brawlers when they are tricked from reading a letter to their lair. The Five asked them for the Crystal Balls, however, they have refused, but the Furious Five won't stop at nothing to get answers. Afterwards, they escape by figting fire with fire, and makes it back to the quest, but there appears to be some bad news in Clevergreen City when another Crystal Brawler is causing some trouble with his or her Crystal Monsters. Will Kouchu and his friends stop him or her, or will this disaster becomes big as it seems?
