Throughout the entire Nine Serenities Battlefield, the Brahman Alliance was the only faction with the designation of a First Alliance Master and a Second Alliance Master; other factions at most had an Alliance Master and a Deputy Alliance Master.
The Brahman Alliance was structured this way entirely because of a single word from Wu Long.
Ji Ying, the Alliance Master of the Brahman Alliance, doted heavily on Wu Long, and naturally granted whatever Wu Long desired.
Chapter 3554