The story follows a young scholar's quest to uncover the hidden truths of Yggdrasil, the World Tree, only to find herself entangled in a web of cosmic horror and the resonance of Cthulhu's ancient presence....

In a hidden cult within the Norse Pantheon, a young initiate discovers the truth behind the forbidden rituals of Yggdrasil, leading to a chilling confrontation with the ancient and malevolent forces of Cthulhu....

The story follows Kaguya's descent into the heart of the Yggdrasil, a labyrinthine tree of ancient mythology, where she encounters the Demon's Den, a realm of forbidden knowledge and dark forces....

A young cultivator's journey through the ancient Yggdrasil tree, where the boundaries between reality and the realm of the Old Ones blur, leading to a perilous quest to save the world from an ancient, dreaming horror....