Мафия 4. The Smell of Money.

Still, there's something else. Out of all the "dragon masters" (in the quote), only Nick312 has 2 birds! Actually, it reminds me of a clue about Ara in the previous game, when he cast Mana 6 times:smile04:

Exactly, I like this version too. He moved to a different machine twice, which corresponds to the 2 birds. And the dragon's head might indicate a specific group of people, because not only Nick has 2 birds. But I'm still not completely sure :o
I haven't found anything about the glass yet. There's probably some special meaning here. Kostyan and Stan would help now, but one is dead, and the other is inactive, so it seems like it's a very important role ;)