Want to bet on a hot matchup in the prediction market, but the odds are ridiculously skewed. Investing $20,000 can only win $2,000? This is the answer given by the so-called "future finance" prediction market. It sounds very idealistic, but the issues of actual liquidity and risk pricing are in front of us. Low odds mean the market has already priced in the risk, leaving little room for latecomer funds. Many newcomers have high expectations for such platforms, unaware that the market makers and early liquidity providers have already taken most of the spread. The concept of prediction markets is good, but execution always leaves much to be desired.