An orphan who was doing odd jobs was hit by a car and transported to another world while rescuing someone. "What functions do you have in the system?" "The host system is the Xianyu system. As long as you can fish well, you can get corresponding rewards." "You tied the wrong person. You let a hard-working person like me learn Xianyu?" A month later "This kind of life is not bad!" Let's see how a diligent person can run around in various worlds with an Xianyu system.
Concept: The Xianyu system is also a system