Years ago, Moon Knight lost his mind and killed a man, cut off his face and brayed at the moon. That man was his nemesis: Raoul Bushman. Now Bushman is back and looking for payback. He's laid a trap for Moon Knight, emptying Ravenscar Asylum and the lunatics are running wild down Broadway. For Moon Knight to defeat them - and Bushman - he'll need the full arsenal of his wits and weaponry. Because nothing can prepare him for the madness of Herman the German and the Great Wall.