@ThorAxe translation error probably. The rules of the first game make it so 100 million is max profit. It should be 100 million.
Btw why is it automatically assumed that the sunglasses guy is the rival. I know he seems calm, but they're acting like it's definite. It would be a cool twist if one of the woman disguised as a man or something. The woman male mc is proxying as seems dumb enough to be tricked of gender. I have no idea how she scammed her opponent the full amount but fell for that shit. It probably will be the sunglasses guy as the rival though seeing how this story is flowing.
@IEatWater simple answer: if those convenient things didn't happen, this story wouldn't exist. You're spot on on those dues ex machina moments though, lol