Ancient Warrior—Vampire—Queen’s Bitch... Akio accepted his Queen’s charge to stay behind and protect humanity from the Forsaken scourge. She never said it would be easy. An isolated police report about an island overtaken by feral, red-eyed creatures savaging humans spurs Akio to investigate. The local police are good at their job, but they’re not well-equipped to handle things that go bump in the night. Especially not the ones terrorizing this once-peaceful island paradise. While dealing with the incursion, Akio discovers new information. The situation is escalating—and all evidence points to enemies from his past. A dangerous science he’d thought was destroyed. The Forsaken are rising to take their place as the alpha predators. Now, it’s a race against overwhelming odds as Akio unravels long-laid complex plans and takes the fight to those who threaten the last bastion of civilization on post-apocalyptic Earth. Can he stop this evil before it enslaves humanity? Or will the Forsaken succeed in taking over the world?

The Nosferatu were only the beginning. Now an even deadlier threat emerges. The Weretigers of the Sacred Clan hid in plain sight for centuries. Their new leader plans to show the world who the apex predators truly are. When a Weretiger attacks in rural Japan, Akio springs into action to deliver the Queen’s justice. Is this a random occurrence? Or the first move in a war that’s been brewing for centuries? A ghost from Akio’s past rises from the wreckage. He watched this person die horribly decades before. Now, a Forsaken who wears the face of Akio’s lost love rampages across China. Akio races against forces bent on destruction to find this haunting memory made flesh before they do. Will he succeed? And if he does, will he find his lost love? Or a Forsaken he’ll have to destroy?

A ghost from the past is found. Akio pulled out all the stops to find Kenjii. Now a madman has marked him for death. The Sacred Clan has a score to settle. Can Akio stop the Weretigers before they succeed in carrying out Peng Kun's evil plan? A Yakuza princess with a grudge. Akio damaged the Yakuza when they attacked his people. Now, she joins forces with the UnknownWorld to get her revenge. Akio fights the Sacred Clan and the Yakuza at home and abroad.

First, they killed his love. After finding a love thought lost forever, the Sacred Clan ripped it from Akio’s grasp with a vicious act of revenge. Then they destroyed his home. The tigers of the Sacred Clan brought war to Akio’s doorstep when they invaded and loosed bombs on Japan. Akio swore the Sacred Clan would pay in blood. Now, nothing is off the table as he proves that sometimes the only way to fight monsters… Is to be scarier than they are. The Queen’s Bitch takes the war to them in a way they’ve never seen. However, vengeance is a double-edged sword. Can Akio control the monster inside, or will it take him into the abyss of no return?

War is Hell, and the innocent suffer the most. With most of its leadership annihilated, the Sacred Clan has scattered. Its survivors have turned their attention on the helpless across Asia. Despite Akio’s relentless determination to eradicate them, the Clan’s atrocities grow more brutal each day. A despot emerges amid the hellscape of battle. The Clan’s mantle of supremacy doesn’t stay empty long, and nothing will deter the new ruler from achieving his goals: Ensure the purity of the Sacred Clan and kill Akio—preferably painfully. The assaults on humanity are endless. The Weretigers aren’t the only threat, and their villages aren’t the only hot spots of contention. Faced with a war on several fronts, Akio and his friends must defend against attacks from all directions. Mix in a few Forsaken, and it’s a recipe for complete disaster. Can Akio stop the attacks? And can he survive if more people he cares about die before it’s over?