Overview:Ako's Boyfriend, Shun appears in this episode in preparation for a race, But his trainer give him a Karuma Seed , this seed give him the ability of speed but for more he run, he couldn't find a goal, soon appears in the city the mystery of the running Shadow in the night,ako is worried and tell Chiaky Who Tell Zenki .After that Zenki Find out what is happening whit shun, the trainer of Shun (Gowla) become Shun into the Guaraney demon , who is finally beat by Zenki , and return to normal in his relationship whit Ako.