In the middle of the desert, amidst the endless sand dunes stretching far into the distance, there was a town, Sandvale, dotted with streaks of green. The town was a haven for travelers and a treasure trove for adventurers. Today, however, the town is abuzz with rumors. The legendary thief “Silver Shadow” was said to have appeared in Sandvale. He has stolen numerous treasures and eluded all pursuers. There is always mystery surrounding him, and no one knows his true identity.