Dream World: Why Does Golden Finger Reveal Spoilers Every Day?

If one day a notebook told you that you would enter another world every time you sleep, would you believe it? Wang Chen: I believe half of it. [Equivalent exchange: Everything has EMC energy, and substances can be transformed into each other. [Decompose things into energy, and then consume the energy to create other items. As long as the item is sold once, the redemption rights can be permanently unlocked. [Equivalent blasphemy: Everything in the world has EMC energy in your eyes. If the EMC energy is equal, you can force the exchange] Can't we directly sell other people's abilities in equivalent exchange? Can't I just switch over? Can't two of the same abilities be fused?