An estimated three million Britons have invested in cryptocurrency, but many do not really understand how it works. To discover how crypto can make an investor rich and how to avoid its many pitfalls, Ade Adepitan seeks advice from people with very different experiences of the crypto world - the believers and the sceptics. He even invests some of his own hard-earned cash - without knowing that the cryptocurrency market is about to undergo a massive crash. Is this the end of the cryptocurrency dream, or is it just a temporary downturn in this volatile new market?