Do you know more than 90% of twenties in Korea have their mini homepages on cyworld? Now, mini homepage is a big trend in Korea, and they are making a lot of money by offering mini homepage’s tool and selling acorns which means kind of e-money in cyworld. It’s just a simple idea that brings them tremendous money. I was very surprised to see how much they earn a day, and regretted why I couldn’t think out that earlier. I thought we can make lots of money through very trivial and single idea which people haven’t thought about. I want to find something like them to be rich.