Leon serves as an exemplary paladin of the sacred cathedral, blindly devoted to exterminating demonic beasts until he interrogates Kyle, an imprisoned werewolf warrior. The captive reveals horrifying evidence demonstrating that the butchery of Leon's ancestral clan was sanctioned by the high priests themselves to cultivate Leon as an unthinking holy weapon.
Refusing to serve corrupt prelates, Leon binds his soul to Kyle through a forbidden symbiotic blood covenant, escaping the temple citadel as branded heretics. As predator and holy knight fight side by side, their dangerous alliance evolves into an intoxicating forbidden romance that threatens to overturn church dogma.
