I Became Rich from Game Items

On the first day that the holographic online game "Fantasy World" was launched, I was struck by lightning. >System prompt: "Unknown error, abnormal inventory data." >Back to reality, I found an extra game gold coin in my pocket. >I tested carefully: copper coins can buy steamed buns, and silver coins can be exchanged for cash. >Until you take out the bottle of red potion labeled "Instant Wound Healing". >Watch the old knee injury caused by the car accident in reality disappear without a trace under the medicine. >I stared at the empty bottle and suddenly realized - it seems that the artifact in the game can also be taken out?