When sixteen-year-old Alice loses her twin brother, her world fractures—but something far more dangerous awakens. Marked by a mysterious Celtic cross after a brutal encounter in the Secret Forest, Alice is pulled into a hidden realm beneath the earth—where ancient beings, magical creatures, and a dying planet await her.
With her best friend and a haunting blue ghost by her side, Alice must uncover lost gemstones, navigate sacred caves, and outrun forces determined to destroy humanity. Time is running out—and failure means the end of everything.