After being caught in the rain late at night, he accidentally rescued a mysterious homeless old man. The old man gave him a simple "data chip". After the integration, Lin Feng gained the ability to have a "full field of data vision": he can see the "data flow" of everything - including the true cost and profit of goods, short-term fluctuation trends of stocks, a person's emotional value and integrity, and can even conduct real-time analysis and optimization of live broadcast data (popularity, gift conversion rate).
