Nine teenagers inherit a legacy nobody asked for. Their ancestors were legendary ninja warriors, but those clans vanished without explanation, leaving only scattered descendants who barely know each other. These kids discover they're connected through an unexpected source: special gum that awakens dormant ninja abilities within their bloodlines. Determined to uncover what happened to their predecessors, the group trains together to master their newfound powers. Each member carries the weight of their family's disappearance, and they're driven by more than just the promise of becoming elite fighters. They want answers. They want to prove their clans weren't forgotten. The path forward mixes intense training sequences with genuine mystery. These aren't perfectly confident heroes. They're kids grappling with inherited burdens while figuring out who they are beyond their family names. As they grow stronger, the mystery deepens: their ancestors' disappearance might not be as accidental as history suggests, and unlocking their full potential could mean confronting dangerous truths nobody expected to find.