In the heart of the forgotten Silent Symphony, a riddle from Naolin haunts the protagonist, leading them on a perilous quest to uncover a hidden truth that could change the fate of the world....

In a world where software is as vital as life itself, a single betrayal can unravel the fabric of reality. A side story from The Echoing Enigma manga novel delves into the shadowy realm of cybersecurity, where whispers can mean the difference between life...