Hivaneph: The Legend of Elles is an action-adventure game where every character holds a unique perspective, revealing a world that is distinct to their own eyes.

Cecil, a 14-year-old with a hearing impairment, possesses a unique ability he calls the "Adventure's Sense."

After extensive research, Cecil discovered a possible new origin for our universe—one influenced by other worlds and species—centered around a magical energy that flows through all living beings. Cecil then awakens this mysterious energy, known as Naii, and embarks on the greatest adventure of his life.