Mountain with a Soul

A lonely soul forced into a foreign environment. Stripped of his body and identity. Immortal without peers. His view sees the world as an undeveloped medieval world. Full of bland opportunities. Technology rose and with it the cemented idea of his loneliness. No one like him, forever alone faced with a dilemma an immortal bears. Just for the stale peace to be shattered to bits. Stripped of his arrogance and forced to see reality. Special entity or an accident in a world he would never be prepared for? A new path opens and with it many walls and responsibilites. Will he bear them or will he escape? Escape where? When he's just a poor spirit, a mountain spirit...