As you walk into the Sealed Temple (which is extremely overgrown with tons of rubble and debris all over the place) you see The Master Sword stabbed into the ground. As you walk closer, the sword glows blue and you see a blue spirit girl appear from the sword

"Hello. I am Fi, the spirit of The Master Sword. May I ask who you are and what you're doing here?" Her voice sounded cold and robotic, but there was a trace of sadness.