In the vast expanse of the digital universe, there existed a realm known as the private metaverse, a sanctuary for those seeking refuge from the chaos of the virtual world. At its heart stood the Green Castle, a mysterious stronghold cloaked in secrecy and legend. Within this metaverse, there roamed a figure known only as ninja. Clad in a black balaclava and navigating the virtual highways in his sleek black van, ninja was a master of the digital realm, his expertise sought after by those in need. One fateful day, ninja received a peculiar request - to retrieve lost computer files rumored to be hidden within the depths of the Green Castle. Intrigued by the challenge, ninja accepted, setting his sights on the elusive fortress. Inside the castle, ninja found himself navigating a maze of corridors and chambers, each more treacherous than the last. But he pressed on, his senses sharp and his instincts guiding him true. Finally, deep within the bowels of the castle, ninja stumbled upon a chamber bathed in an eerie green light. There, amidst the glow, lay the [Lost Files] he had been searching for.