Trinity Blood (2005)

In the eerie aftermath of Armageddon, humanity has clawed its way back from the brink of extinction, erecting a new civilization amidst the ancient ruins of the old. The intervening five hundred years have seen the loss and rediscovery of much technology, bestowing immense power upon those who can harness these arcane remnants of the past. Scattered pockets of survivors have grown into nations, each a distant outpost in a world held together by the majestic dance of massive airships navigating the empty skies. At the heart of this brave new world, the Vatican stands firm, a beacon of guidance and protection in the face of humanity's turbulent rebirth. Yet, its hallowed halls are riddled with secret societies and political intrigue, a testament to the complex tapestry of human ambition and power. But as mankind grapples with its own internal struggles, a sinister new predator emerges from the shadows - Vampires. To combat this ominous threat, the Vatican unleashes AX, a clandestine tactical unit led by Caterina, the Duchess of Milan and a Cardinal of the Church. The team's chief operative is the enigmatic priest, Abel Nightroad, a Cruznik, a unique being who straddles the line between human and vampire, sustained by the very creatures he is sworn to destroy. As Abel traverses the disparate nations, he represents the Vatican's interests while secretly furthering the cause of AX. His journey is set on a collision course with a young airship-pilot-in-training, Esther, a meeting that is destined to shape the future of mankind's desperate struggle against the Undead. Thus unfolds the saga of Trinity Blood, a tale of survival and sacrifice, of human resilience and vampire menace, where the fate of an entire species hangs precariously in the balance.

Trinity Blood is an action show featuring Houko Kuwashima and created by Kentaro Yasui.

Trinity Blood is currently streaming on Crunchyroll, Crunchyroll Amazon Channel and Funimation Now.

It is also possible to buy Trinity Blood on Amazon Video, Apple TV and Microsoft Store.