The cloudy mirror is in the Calm Lands at the Zoo. You must capture 1 of every fiend in the Calm Lands to open the chest There are 10. once you have that you must go to Macalania woods There is a woman with a child there who is looking for her husband. Talk to both the mother and the child several times then find the father at the meadow (I believe) in MAcalania woods. Talk to him so that he goes to his family. Then go back to the family and the son is missing, he is on the sparkling path talk to him so he joins the family and return to them again.after you talk to them they will make the cloudy mirror into the celestial mirror. hope it helps