Anime Like Zatch Bell! 101st Devil
Gash gets pulled away from his crew into a side mystery that doesn't reset anything you care about. The movie respects the main series enough to ask a real question: what happens to the demons nobody chose. It's a detour that earns its place because it's about someone left behind, not about power scaling or stretching the tournament arc thinner.
SYNOPSIS
Gash and his friends set out for a summer mountain retreat that turns into something far more complicated when they meet Kotoha, a girl carrying a mysterious white spell book. Her arrival brings troubling news: Gash's mother might be hidden somewhere in the nearby forest. What starts as a rescue mission quickly spirals into chaos when they discover a blonde stranger named Wiseman and an entrance to a parallel world sealed beneath the mountain. There, they encounter the Black Knight, a legendary warrior convinced that Gash stole a powerful artifact known as the 101st magical book. With accusations flying and time running out, Gash and Kiyomaro have just one day to prove their innocence and uncover who really took it, or face being trapped in this strange dimension forever. The investigation pushes them deeper into danger as they navigate both the hostile world and their own doubts about what's really happening. Finding the truth becomes their only way home.
