$PI Claiming not to let it rise, what's the use of a group guarding a coin that won't go up? What kind of bullshit ecosystem is this, can it feed you? Drinking northwest wind? The real ecosystem isn't enough for you to play with, you have to play with a virtual ecosystem, are you a fool? A pi that won't rise, the ecosystem reaching the whole world, what does it have to do with you? Still a global currency, what does it have to do with you? Not a single cent of profit here, aren't the US dollars, euros, and RMB in the real world enough for you to use?