Fortunately I Have an Elite Community

Yu Fei, an unemployed young man, traveled back to ancient times. How to make salt? How to smelt iron? How to increase food production? Yu Fei was confused when he thought about these questions. Yu Fei had nothing left to eat and was unable to do anything. When Yu Fei was desperate, he suddenly discovered that he could join an elite community. This made Yu Fei very happy: I have such a group of high-level social elites with an average of 985 and 211 per capita and an annual income of one million as my backing. How can I not go to heaven here? But Yu Fei was too happy too early. He found that reading the elite answers here came at a price. The price was Yu Fei's lifespan. The higher the number of likes on the answer, the longer his lifespan would be. When Yu Fei reluctantly spent a week of his life to read a highly praised question, only to find that it was just a clever joke, you may never imagine the despair.