In Zentai Maniax Vol 12, Mai Fujisaki takes center stage as the story reaches its climax. The volume is aptly titled "Mai Fujisaki New", indicating a significant shift in her character development. As the story unfolds, Mai's powers grow stronger, and she becomes more proactive in her role as a hero. Her relationships with Kai and other characters are also explored in greater depth, revealing a more complex and nuanced personality.