A low rumble echoed.
The stone wall began to shake violently. A shower of rubble broke away from the cliff face, and sand and grit cascaded down, kicking up a cloud of dust.
Feng Mountain covered his head with his arms, grabbed the curious Prince, and scrambled back with Nash.
When the dust settled, Feng Mountain waved away the lingering specks in front of his face.
To his surprise, he saw a mysterious cave in the stone wall.
The entrance was triangular, and a yellowish-white mist seeped out, carrying the thick smell of gunpowder.
'Could it be that the button I pressed was a detonator for some explosives?'
Because of this, Feng Mountain waited a while longer. After all, with an explosion blasting open the entrance, there was no telling if it might have caused a collapse inside the cave.
He first went to the bus to get a kerosene lamp.
Once the smoke cleared, a cold wind began to whistle out of the cave's entrance.
'What could my grand-uncle's treasure be?'
