It all happened the previous day.
The moment Rey left the KariBlanc Group's building with Noah, he got a congratulatory message from the System.
[Congratulations! You Have Advanced To A New Class]
'E-eh?!' Rey was initially startled by the whole thing, but since he was wearing a mask, no one could see the stupefied expression he made.
He was honestly very grateful for that.
'What is this, though…?'
Only the user of a System could see or interact with their respective System Messages. As such, despite being out in the open like this, only Rey could see the notification before him.
[Congratulations! Your Class 'Enigma' has been advanced to 'Elite Enigma' due to the wealth and strength you possess]
'A Class called Enigma?'
It was the first that Rey had heard of it, but since he was in the middle of the street—right within the Black Market—Rey thought it would be better to let the matter go for the moment.