Insult to the Dosh Khaleen is a Bonus Quest. You do not need to succeed to complete this quest.
Story
Insult to the Dosh Khaleen
"My [lord/lady], we have word that our traders in Essos have insulted the Dosh Khaleen by failing to pay tribute. They want our help escaping the Dothraki."
Should you select the Old Ways option, the following Bonus Quest will activate:
Actions
Dothraki Horselords
60%
60%
100%
Legendary
100% equals your character's level Fierce warriors who ride the Dothraki sea, they kill without provocation and are eager to add another bell of victory to their braids.
Miraculously, [Your Sworn Sword] managed to fight off the Dothraki warriors long enough for the unfortunate traders to escape. They won't be so lucky again.
Failure
[Your Sworn Sword] was easily defeated by the Dothraki horselords, and forced to watch while the traders were killed for their insult to the Dosh Khaleen. [+1 Wound]
Should you select the New Ways option, the following Bonus Quest will activate:
Actions
Dothraki Horselords
60%
100%
100%
Legendary
100% equals your character's level Fierce warriors who ride the Dothraki sea, they kill without provocation and are eager to add another bell of victory to their braids.
[Your Sworn Sword] was able to sneak the traders out of the khalasar that was holding them. The Dothraki will not be pleased to be tricked out of justice.
Failure
[Your Sworn Sword] was unable to get the traders away from the Dothraki horselords, who killed them all for their insult to the Dosh Khaleen. [+1 Wound]