Delta: the Huff Coins You Bring Out Can Be Withdrawn

[No system + parallel world + overhead] "Do you want Hafcoins? Then go join the Mandel Project. I put all the Hafcoins there!" Released by Hafco, the brain-computer VR project code-named Mandel promises that all Hafcoins can be exchanged at a rate of 1000:1. As soon as the news was released, it quickly detonated major forums around the world. Not long after the advertisement was released, Lin Xi, who was in urgent need of financial support, descended from the helicopter to the ground. He couldn't help but froze in place while looking at the familiar plants and trees around him. "Grandma, isn't this Dam Zero?"