The setting of AngellicA.

A world not so different from our own. Except, probably the most different you could possibly get. The Earth that Quinn Kildare and her friends call home is filled to the brim with chaos just beneath the surface. If you turn a blind eye, could easily ignore it, but pay attention and you might just discover the most incredible and terrible wonders of the cosmos.

This is a world without divinity, but where spiritual, eldritch, and extraplanar beings coexist with the physical. Where titanic, ancient beasts regularly cross paths with the interference of meddling humans on Earth. Where random nonsense can be tangible, and logic can bind the chaotic forces of unreality.

(I couldn't find the original artist for this pic, but here's the Pinterest link since it's the best I could do: https://pin.it/1Z1ejAz1g )