It's the only thing you see when you get out of the matrix

https://nostpic.com/media/ff2e412319f01788687a63de3248c2e9fac3f2ad15e3d621e2b42275cacb9ecd/c006729c80356aa9645f91b44a8b47e373960caae627ea46f57f56629efd9749.webp