"There are 2 ways for you to get there, first you use the door that can take you to the top. As long as you have the keyhole!" he exclaimed seriously.
"Could it be that the key to that door is…" Gustav guessed that the artifact was the main key. Then, he asked Panon who had the smallest 'Thing' among the ones they found.
"This!" he exclaimed with a confident expression, "This must be the key." The gloomy Gustav looked very confident as he gripped Gustav's 'Thing'.
"...."
"Is that true?" while Panon looked on suspiciously.
That doesn't seem to be the case, because it was described at the beginning, that 'thing' is the key to open the gates of the future, is it really the key to the door leading to the top?
However, an old man who was dropping them off reacted like he wasn't sure, "Huh, what's that thing?" he asked in surprise.
