You get ninety minutes of the cast firing on all cylinders against impossible odds, which is exactly what a YYH movie should be. The animation holds up because it treats every punch like it matters, and the soundtrack doesn't let a single moment breathe easy. Plot is secondary here, this exists to remind you why you fell in love with these characters fighting together in the first place.
A forgotten war echoes into the present when Lord Yakumo, an ancient demon king sealed away millennia ago, begins clawing his way back to power. His plan is simple and catastrophic: reclaim five mystical sites scattered across the Spirit World to resurrect the Power Sphere, an artifact that once ruled the Netherworld. With that weapon restored, he'll remake our reality into his personal domain of chaos and destruction. Yusuke and his crew don't have time to catch their breath. The team must scatter across supernatural battlegrounds to defend each sacred location from Yakumo's demonic generals, each confrontation pushing them closer to a final collision with the king himself. What starts as a straightforward mission becomes something far darker as they realize the cost of stopping him might demand more than they're willing to sacrifice. High-stakes action collides with genuine character stakes in this feature that understands why we care about these fighters in the first place. Yakumo isn't just a villain throwing power around. He represents a threat that cuts to the heart of everything the team has sworn to protect.