You can add this magical cube to your world to display the illusions that it has. Each face of the cube is like a fracture in reality through which we can see. It also makes for a great effect in VR.
For this to work in Unreal Engine 5.1, make sure to go in Settings->Project Settings->Platforms->Windows and uncheck SM6 or change the Default RHI to DirectX 11.
Video: https://youtu.be/itZwEQzG_6c