Seven Wolves of the Sun: The Legend

Since the dawn of creation, Rhuna has held a secret deep beneath the Temple of Osiris - a malevolent force capable of bestowing immortality and unimaginable power to whomever possessed it. The Gods, rather than destroy all of Mythos to stop it, imprisoned the ancient evil and the one who created it. They separated Rhuna from the rest of Mythos leaving the land-and its people- to fade into legend.
Kian'Huard and Ko'Resh, heirs to the House of Rhuna, happen upon a mysterious cave while out on a morning ride. The lure of the cave is beyond natural, compelling the brothers to enter. Too late, they realize their mistake and are trapped. Their only hope is a perilous venture deeper into the mountain. Plagued with danger, the journey pits brother against brother, until the final trial-the awakening of the Sem Lukos Resh.
But the struggle does not end there.
Driven by the darkness that possesses them, their conflict continues until only one brother remains.
Centuries pass.
The barriers separating Rhuna from the world fall.
Long since presumed dead, Ko'Resh returns to Rhuna. Once more brother battles brother.
One fights to save his world, the other to conquer it.