Anund said that the guards of the Mist Mane Village were not the true obstacle to eliminating the Mist Mane Mau leaders. The bodyguards escorting the leaders had to be eliminated for the operation to proceed. You went back to the Mist Mane Village and defeated the Brutal Mist Mane Bodyguards and the Brutal Mist Mane Protector. When you reported the result of your mission, Anund thanked you, and mentioned more tasks ahead.