The Phantom Castle (The Way of the Shaman: Book #4) LitRPG series

The Legends of Barliona clan needs a base of operations, a castle, to truly thrive. High Shaman Mahan accepts a dangerous offer from the Emperor and the Dark Lord: vanquish the army of Phantoms occupying Altameda, the phantom castle.

What seems like a straightforward quest quickly spirals into something far more significant. Mahan must rely on his instincts to survive.

But can he succeed? He finds himself hunted by the three most powerful clans on the continent, making his mission even more challenging. Will Mahan secure the castle and ensure the Legends of Barliona's survival?