Rin, I only have one question! How can you claim to be playing on the highest settings now?

Added 4 minutes later
The thing is, you only need to do this if your game is lagging badly. Here, it's clear that the beautiful highlights and reflections in the water have been turned off, which degrades the image quality and disables the burning effect on objects (this puts a heavy load on the system). It turns your cities into 2D or weakly 3D environments and also disables the rendering of some elements until they appear.