The phrase "different timelines" refers to how events or situations can develop separately from each other, leading to different outcomes or realities for different people or groups. Full definition
Different spice sellers offer different timelines for shelf life. (treehugger.com)
The end goal is to reach a point where the total amount is invested in assorted long - term accounts that earn the highest rates available, but on different timelines. (creditsesame.com)
If all of this is shown to be true, then it might confirm that both games share the same world, just in different timelines. (massivelyop.com)