Two ancient enemies meet over anime fandom and become best friends before either realizes who the other actually is. The show commits to this premise with the kind of absurdist energy that makes you laugh at the setup before the punchline even lands. By the time the war between ninja and gokudo explodes, you're already too invested in their friendship to care who's supposed to win.

Ancient enemies collide when Shinoha, a ninja operating from the shadows, crosses paths with Kiwami, a yakuza who looks every bit the businessman. Neither recognizes what the other truly is. What starts as a chance connection over shared love of anime becomes something neither anticipated: genuine friendship. But their worlds are built on centuries of blood feuds. The ninja exist to drive evil out of society. The gokudo take in lonely outcasts and commit crimes. As Shinoha and Kiwami grow closer, the war between their sides intensifies. The central question tears through everything: can two people rise above a grudge some three hundred years old? Or will the conflict between ninja and gokudo grind them both to nothing? What unfolds is a tense clash between personal connection and inherited violence.