Inspector Sinai:
Please defeat those chaotic Sprites in the temple and restore stability.
You may use this Sprite's Sword, forged with both the power of water and fire. I know you will use it well.
Also, take this book written by the Elves who built this place -- it will tell you if something is wrong with the temple. When you enter the temple, follow the book's instructions.
Accept the sword and the book.