Future Transactions: One Billion Tons of Oil Handed over at the Beginning

"Jack the Rogue: Selling an alien technology gun (can fire special bullets with six attributes: wind, thunder, water, fire, light, and darkness, with built-in tracking and enemy locking functions). Price: A pack of Mimi shrimp crackers." "Law Enforcer Lily: Selling atomic-powered running shoes (to develop the wearer's leg motor nerves so that ordinary people can have a sports experience like a world champion), priced at: a can of Lao Ganma." "Cyber Hacker Lin Yu activates the future trading system, Directly exchange oil detectors with air, Exploring a billion-ton oil field for the country! Whatever the country lacks, I have. Don't ask, asking is patriotic!