Trinity Blood

The airship Tristan is hijacked by a member of the Fleurs du Mal who demands the release of his comrades held in Vatican captivity. But one passenger stands in his way - Abel Nightroad.

Abel encounters a girl with abilities both strange and deadly. When she attempts to flee, Abel must turn against his own in order to save her life.

Abel's search for the "star" has tangled him in the web of war. Sister Esther seeks vengeance for the death of her mentor and has gone to great lengths in her quest to eliminate the one ultimately responsible.

The Rosen Kreuz has surfaced again. Fueling the personal revenge of others for their own evil ends, the nefarious order could plunge both races back into the dark days of Armageddon.

After returning to Rome and joining AX, Sister Esther encounters a crying boy on the vast grounds. Following her attempts at comforting him, she learns that he is none other than Pope Alessandro.

The murder of clergy in Amsterdam, their bodies drained of blood, draws Lady Caterina's attention. The local vampires, fearing Vatican retribution, seek out those responsible as Father Hugue investigates.

A string of freighter attacks seems to be the work of unusual vampiric faeries. On an island meant to be a retreat for the orphaned, Abel and former AX agent Leon investigate the mystery.

Abel and Sister Noelle travel to Barcelona to sift through the ruins of the collapsed National Palace. True feelings surface against such a beautiful backdrop - but so does the face of the enemy.

AX scrambles to prevent Rosen Kreuz from destroying Rome with the Silent Noise device, but they may have to act without Abel. Driven by despair, Abel considers turning in his gun.

Under house arrest, Lady Caterina finds herself face to face with a manipulative enemy. Abel's efforts to save her result in an encounter with a dangerous new foe.

To hunt a mass murderer in Venice, Nightroad works with Asta, who holds a great deal of contempt for all things human.

Whispers of an assassination attempt on the Lady Caterina turn agents of the Vatican against each other. Abel seeks a safe path through the hostilities harbored by both sides, and Esther must be the guide.