The peony marks aren't just birthmarks, they're a synchronicity that connects four strangers across impossible distance, and the show trusts you to feel the weight of that connection before it explains it. Studio Deen animated this like they were working with someone else's dream, every frame deliberate and painterly, every character's face telling you stories the dialogue hasn't earned yet. The plot meanders, sure, but that's the point: these eight are learning who they are one small collision at a time, and you're learning them the same way.
Five years after their village burned to ash, Shino and Sosuke Inuzuka carry a strange mark burned into their skin: a peony that matches no known symbol. Miles away, two other men bear the identical birthmark, yet they've never met. The connection between these four survivors remains a mystery, but the Imperial Church knows something they don't. Branded as vessels for supernatural power, Shino and Sosuke become hunted. To escape the Church's grasp, they must hunt down eight mystical gems scattered across the land, each guarded by individuals tied to their own cursed fate. What starts as a desperate search for salvation becomes an odyssey through a world where the line between human and demon blurs. Each encounter pulls them deeper into a conspiracy that links their birthmarks, their survival, and a prophecy that refuses to let them live in peace. Supernatural action collides with personal tragedy as they race to understand what they are before the Church decides their worth is measured only in their deaths.