According to the investigating organs on the wall of a main character in the prompt along the walking line seabed after the highway wall will open in a cave layer (that is, the chest and organs with that layer), the chest inside the thing can not take the walk back took no road, pity Oh, that is infinite chest. The two walls blue (similar to gems)? It press A, you can open the channel to the city of Saba facing the city that players want to water, then take two steps right, then step up the investigation wells to obtain water ... and then to the players to drink can go to the desert ......