As the Fifth Holy Grail War draws to a close, Saber embraces her ultimate task from the previous battle - to end the never-ending cycle permanently. Exhausting all her mana reserves with her final blow, Saber gradually fades away into invisibility. With a heart-wrenching goodbye, Saber prepares to depart, but Rin Toosaka's timely rescue saves her. Consequently, the future seems to have changed, with a fresh start on the horizon.