Night fell.
Mas had already changed into a formal suit, while Dick had changed into an alchemist's robe and was wearing a half mask. The reason why he did not wear a dragon-patterned mask was that he would be eating later and did not want to expose Master Mas's true appearance.
Mas then came up with the idea of having Dick wearing a half mask.
As for why Mas and Dick were dressed like this, it was because the members of the royal family of the Storm Empire would arrive at the Alchemy Tower in a while.
"Master, what should I do later?" Dick said nervously, looking at Mas.
Logically speaking, as a Legendary Ghost Witch, he would not panic no matter what happened.
However, he knew that he represented Master Mas this time but he knew nothing about alchemy. He was afraid that if he exposed himself and ruined Mas' reputation, he would be embarrassed.