Kouchu and his friends went to venture to Dark City for another medal, but even though it is a big road to Dark City, the brawlers have decided to stop at the park. But Kouchu was forced to come with Hunter Grai. When he was kidnapped, Kouchu was tricked into giving the Crystal Balls to be freed, and manages to steal them back with the others. As they fight, Ninecoat, Plantmore, and Mouselette has no energy left to fight, so Roaracryst jumps in to sacrifice to saves Kouchu and grabs all the Crystal Balls away from Hunter Grai. Therefore, Kouchu then rushes Roaracryst to the nearby CrystalHospital on Route 4 in order for him to get better and healed.
