When Glen heard the sound, he was shocked and started looking for the source of the sound.
And it turned out that the source of the sound was a stone that he had kicked, the stone was right under the stairs.
Because it was located right under the stairs and in a corner, it was very inconspicuous and basically if Glen didn't kick it on purpose.
Then it was certain that he would never find the stone.
So then without thinking much more, you then checked the stone directly.
After he approached, he found that the stone seemed to be buried into the layer of the base of the watchtower.
Seeing a small hole that looked inconspicuous, Glen was happy because it seemed like a very significant clue to finding the door to the mysterious room.
The small hole was as big as an adult's palm in diameter, while its depth Wijaya estimated that it was at least 30 cm deep.
"What should I do next?" Feeling confused, Glen asked himself.
