Let say SCJL Flash and Dr Strange exists in a same universe, AT THE EXACT SAME TIME, Flash goes "far beyond the light" Aka rewinding time, WHILE Dr Strange use the Time Gem to forward the time, simultaneously. What would be the consequence?
Will ones time manipulation tramps the other?
Or will the time remain unchanged because they cancel each other out?
OR will the Time and reality get ripped apart due to the sheer power of two opposing force?