Yu Yu Hakusho Demon Alliance
Status
Summary
Taking place after Gavin was poisoned, he is put in a comatose state. The only hope he has is from hybrid demon Iyo and the thunder demon Ugo. Koenma creates a portal that takes them into the Demon World, but not out, where they must confront the only king who has a cure for Gavin's poison, Ugo's father.