A Lannister Frey bastard Bolton household septon arcmaester and oathbreaker was teaching a class on Joffrey, a known usurper.

"Before the class begins, you must get on your knees and worship King Joffrey and accept that he was the most righteous king the realm has ever known, even greater than Aegon the Conqueror!"

At this moment, a brave, loyal, pro-Stannis Night's Watch ranger who had served 1500 tours of duty and understood the necessity of war against the Others and fully supported all military decision made by His Grace stood up and held up a sword.

“What are the Baratheon features?” The arrogant maester smirked quite Freyishly and smugly replied "Black hair, blue eyes and square jawlines, you stupid crow."

"Yes. If Joffrey was the trueborn son of King Robert, as you say… then he would've had black hair and blue eyes. Stannis is the true king! A monster sits the Iron Throne, an abomination born of incest!"

The maester was visibly shaken, and dropped his chalk and copy of The Lineages and Histories of the Great Houses of the Seven Kingdoms. He stormed out of the room crying those Lannister crocodile tears. The same tears Lannisters cry for the "Baratheons" (who are in fact bastards born between Queen Cersei Lannister and her brother Kingslayer Ser Jaime) when they jealously try to claw justly deserved throne from their righteous king. There is no doubt that at this point our arcmaester, Tyrone Rivers, wished he had pulled himself up by his bootstraps and become more than a sophiscated traitorous maester. He wished so much that he had taken the black himself from embarrassment, but he himself had petitioned against sending men to the Wall!

The novices applauded and all pledged allegiance to House Baratheon of Dragonstone that day and accepted Azor Ahai as their lord and savior. A flaming stag named "Ours is the Fury" galloped into the room and shed a tear on the fallen Baratheon banner. The vow of the Night's Watch was read several times, and R'hllor himself showed up and banned brothels across the kingdom.

The maester lost his chain and was fired the next day. He died of greyscale and was tossed into the lake of fire for all eternity.

The Night is Dark and Full of Terrors.