Trinity Blood

Mankind faces yet another threat after Armageddon, a catastrophic war: vampires. The globe has become divided into distinct factions as a result of ongoing conflicts amongst the races. The New Human Empire is associated with the vampire race Methuselah, while the Vatican Papal State is made up of what the vampires refer to as Terrans—humans. Furthermore, despite the factions' efforts to avoid open conflict, fanatical organizations like the Rosenkreuz Order work to reignite a war. The AX squad has been put in place by the Vatican to combat terrorist organizations. The AX agents, under the direction of Cardinal Caterina Sforza, look into vampire-related issues with the hope that one day the Methuselah and the Terrans can live in harmony. Priest Abel Nightroad, a kind-hearted man who appears lost but is a strong vampire slayer on the battlefield, is a member of the AX team. Agent Sister Esther Blanchett, a strong and kind young nun with a tragic past, joins the team as his companion. As the two get closer, they start to spot indications of evil plans and shadowy powers at work. However, they are likely to encounter the memories that trouble their emotions because of the misfortunes that litter their route.