The struggle of the strongest sorcerers for the Black Bone continues. In fierce battles for someone else's power and someone else's immortality, armies of different languages are dying. The Latins, led by the imperial magician and the Greek sorceress, storm the fortress of the Ishchier prince-magician. The Tatar tumens, led by the Great Khan and the Khan's shaman, fight the Latins. German knights fight Japanese samurai. The assassins clashed with the ninjas. The Elder of the Mountain protects the Nizari stronghold with unprecedented witchcraft. The Chinese “forest demons” are waiting in the wings. It is already clear who owns the four Bones. And where to look for the fifth one. But there is one more. The last one. Sixth.