The Most Powerful Luck System in the World

He may be the protagonist of the small world, he may be the villain of the small world, or he may be a passerby of the small world. "System, time travel is so tiring. I don't want to work hard anymore. My head is full of different experiences. I don't want to play anymore." But when a tiger as big as a truck, a snake demon as high as a Ferris wheel, a giant as tall as a mountain, and a golden crow as big as a sky-blocking sun appeared again and again, Xiao Yao thought about it and asked the system: Which world should we go to next to rob our luck?