phenomen a book

Yūgen no Sekai is a realm where the very fabric of existence is intertwined with Seiryoku, an energy that permeates all living beings and the environment. The world is ancient, its history shrouded in mystery, with layers of forgotten knowledge and powerful forces lying dormant beneath the surface. The inhabitants of this world, from the humblest villagers to the mightiest warriors, rely on Seiryoku to survive and thrive.