The treasure book

One day a man call PonĀ  went to the sea then he saw a book. In the beginning of the book was said “The treasure is at his house”. So he get back home after that he found a treasure map it was said “dig the ground 976 m”so he start dig the ground. He took 23 day to dig 976 m when he dig 976 m he found not ting but he found a rock .So he look in a book again it was said “The treasure is a rock that the king use for making a fire in past” then he sell it and he got lot and lot of money .