This was the day, the one that decided it. Isobu had been sealed into Rin, and she knew if she entered the village she would release the 3 tails and destroy everything. Her and Kakashi were being ambushed, and she came up with the idea. That she would kill herself to save everyone, She just wish she was able to tell Obito she loved him or see his smiling face one more time. While Kakashi was using a chidori Rin jumped in the way attempting to impale herself through the heart with his Chidori.

Would the timeline change? Or will the same thing happen twice.