Battle for Dreams

This is a world built by [brain power]. In this world, all your fantasies will come true. [Brainpower] is both currency and a bargaining chip for entry. Consume [brain power], build the world with other participants, and then compete for the resources in it. The final shape of the world depends on the perception of each participant. But Ximen Brag has cognitive impairment, and the world he helps to build will always become strange...