Kingdom Hearts IV looks set to introduce a few graphical changes to the long-running series, which includes a more mature look for protagonist Sora and other updated visual tweaks.

In a new interview with Famitsu that was translated by VGC, series creator Tetsuya Nomura spoke about these changes and the world of Quadratum, which serves as an afterlife of sorts. “From Sora’s perspective, Quadratum is an underworld, a fictional world that is different from reality, Nomura said. “But from the point of view of the inhabitants on the Quadratum side, the world of Quadratum is reality, and the world where Sora and the others were is the other side, the fictional world.”