Every twenty years a new Guardian of the Spirits is chosen - a young priest who is obliged to live alone in the sacred forest and be a faithful servant and friend to the mysterious inhabitants of the place. This time the choice fell on Callius, a humble young man from a small village.

Callius was walking through the forest late at night and suddenly a spirit appeared in a dance of glowing butterflies. You are his first encounter with the mystical part of this place.