- 4,425
- 3,125
Because shading takes time, is hard and expensive.Why would we need special vision in this case, when it's with the same characters? There are many other instances. This is headcannon on your part.The sky was never shown to be that dark before, and even after than instance.
It is night time. It is dark when it is night. Proving they’re afterimages takes a lot more proof than simply saying it is dark, since it is night time. Occam’s Razor.