Shenhao Trading System

Chen Fan, a loser, accidentally got a helpful trading system and reached the pinnacle of his life... What? You are stranded on a desert island and are in urgent need of food] [Don't worry, I have it here, a bottle of water costs 100,000 yuan, and a loaf of bread costs 200,000 yuan. No need to thank me, I just like to help others] [There is actually Qin Shihuang who wants to trade, what? I want the elixir of life!