Although Nostradamus did not speak with a heavy tone, Joshua noticed that the expression on the old mage's face shifted a little the moment he mentioned the word 'box'.
There were actually many explanations for that shift. For instance, he might be feeling awkward or frustrated. However, it was most likely that he was feeling troubled or worried.
Something that could worry a Supreme-tier mage was definitely not an ordinary box.
"Do you need help?" Joshua offered. The warrior reminded the old mage softly, "The black shroud has already spread into a small part of the city center. We need to handle it as soon as possible."
