The early development of GameFi is immature. By wrapping traditional DeFi projects in the guise of web games, many P2E GameFi projects have been created. And these GameFi projects can be said to be almost not playable, are simple through the web interaction, so as to carry out a series of mortgage withdrawal operations, still can not escape from a "stake, harvest, sell" cycle. In this case, the players who come in are just trying to make money, and because the game’s quality doesn't appeal to the outside audience, it's not sustainable. In fact, this is the development of "interest" to an extreme situation.