The third leather page of the map had an ancient tomb marked on it. It was a triangular-shaped tomb, very much like an Egyptian pyramid yet lacking the characteristics of a pyramid. There was no description of the area of the tomb so Xia Lei did not know if it was a large tomb or if it was just a small, ordinary tomb. What he could confirm was that it was located under the Church of the Holy Sepulchre and under the ancient drainage system. 

There were three pieces to the map. The first was the surface map of Jerusalem Old City, the second of the underground drainage system and the third was a drawing of a tomb. These three pieces looked like three separate pieces with no overlapping details but if...