Once they arrived on Chazat, Barda immediately left to find Aleksas, leaving Arthur confused by his last words.
"He despaired??"
[Oh, I see. So that's how it is.]
Lostvayne's sudden muttering drew Arthur's attention, and he immediately asked, "You know something, Lostvayne?"
[I think I have a clue. He didn't say much, but the little pieces are enough to paint the picture.
When mentioning the word 'Despair' in relation to an Ancient Dragon, there's only one person he could possibly be talking about. That person is related to Harlamagne as well.
Barda was very likely referring to one of the Four Great Sinners.]
This term was unfamiliar to Arthur, so he asked, "What are the Four Great Sinners?"
[Exactly what the name implies,] Lostvayne said. [They're the Four Great Sinners of the dragon race.
Besides Azi Dhaka, who's currently free due to his role as the Aggressor of Death and Darkness, the other three are imprisoned.
