What if time does not start the way we think and temperatures below absolute zero are possible in the time preceding time?
Well its not always necessary that it would travel faster than speed of light, if considered that the universal system when during its dynamic processes are changing in such a way that speed of light is continually increasing or decreasing, reducing or fastening the entire processes of the universe, without we even knowing it as the relative speed of c1 would be equal to c2 then, and some particles in he long run are yet having to follow the previous speed of light.