He examined the room. He can barely see anything because of the darkness so he used echoes as his directions.
He snapped his fingers. An echo was heard from the north. He followed it and continued his clever method. While walking, he tripped on something. He almost fell to the ground but fortunately he didn't lost his balance. He leaned down to check it out. He reached for the floor, touching the ground blindly. Then he felt an object and grabbed it. He examined its shape. A flashlight. He released a relieved sigh. 673Please respect copyright.ＰＥＮＡＮＡb1U6ggpYoL
He turned the flashlight on and proceeded walking. Webs curtained the dusty walls. He noticed a strange mark on his right wall. He focused the light on it. An odd line was drawn on it. He put his hands against the wall and shook it to remove the dust. It revealed two odd shapes. 673Please respect copyright.ＰＥＮＡＮＡOokUNdNWHX
"What does that suppose to mean?" He asked himself. 673Please respect copyright.ＰＥＮＡＮＡVtBeBMVI9q
He tilted his head in confusion. Then after a few minutes, he deciphered the patterns to be letters. DV. He thought for a moment. Then he realization hit him. DV = 505 in Roman Numeral. He once again dusted the wall, looking for more clues. He felt another line, a straight one. He shook his hands against the wall even more, creating a friction. It revealed an arrow pointing further into the darkness.673Please respect copyright.ＰＥＮＡＮＡfXSuWPxPgb
然後按「加至主畫面」