On an evening between spring and summer, three children lose their way in a shadowed forest.

With no path home, they must rely on one another to survive — and along the journey, they accidentally uncover long-buried dark secrets.

Long, long ago, darkness swallowed the world.
Peoples vanished, life fell silent.
Yet deep within the forest, secrets remained: a slumbering ancient city, whispering remnants, prophetic stars, and a black river that never spoke.
It was humanity’s darkest age, where despair eclipsed all hope.

Until your arrival — and the faint spark of hope awakens once more.
The power to save the world is nothing more than a small act of love and a pure heart.

This is a story about life and death — and within this forest, endless unknowns await them.