You must have at least started chapter 5 of the main quest before this quest line can be accessed. With minimal distractions and limited exploring, the entire quest line will take anywhere from 30-45 mins to complete.The quest will be highlighted as a blue quest marker with an exclamation point in the middle and is located in the northern area of
Lokris (just north of
Boeotia), in the
White Crystal Hills northern region. The closest viewpoint is
Lokris Overwatch (in northeast
Red Lake Bay) or if you haven't synchronized with that one yet; the Temple of Apollo (in western
Lake Kopais).
The guide portion from this solution is straight from the excellent walk through by Erutaerc and full credit goes to them - I pulled it out of there to make it readily accessible here.Righting A Wrong*** Spoiler - click to reveal ***Travel to the northern coast of the White Crystal region, and speak to Megakles at the northern tip of Alponos. There are two pirate ships a short way out to sea, but unless you brought the Adrestia with you, you'll need to travel east to Opous and call it from the dock there. You may get lucky in that the ships get destroyed by other AI ships before you reach them, but if not they're very easy to take down compared to the other ship battles you've faced during the game. Return to Megakles afterwards.
The Blind Blacksmith*** Spoiler - click to reveal ***Speak to the blacksmith outside the first house south of where Megakles is standing, then carry the three nearby blocks to the wooden step outside the house. Next the blacksmith will want some iron, you should have plenty by this stage of the game so hand it over to him. Finally you'll need to head west from Alponos to the Pyrrha Salt Pirates camp, use Ikaros to locate the man holding the tools, then kill him to get the tools and return to the blacksmith to hand them over.
A Horse, of Course*** Spoiler - click to reveal ***Head to the south-west side of Alponos to find Nikaia, then head east to the Salty Bandits camp. Locate the horse with Ikaros, take out the guards if you wish, then ride the horse out of the camp to Nikaia, who'll now be standing near the Pyrrha Salt Pirates camp.
Ajax on Fire*** Spoiler - click to reveal ***Head directly south from the Pyrrha Salt Pirates camp and talk to Ajax the Lesser at the top of a large hill. Follow him on horseback, but if he spots a fight a long the way, he will get involved until everyone is dead, so hopefully you get lucky and there aren't too many en-route, and as you arrive at Alponos, talk to him for a cutscene. Choose either option (you'll have to fight him if you refuse his request anyway), then return to Megakles.
A Town In Need, Indeed*** Spoiler - click to reveal ***Whilst speaking to Megakles, you have the option to tell him the outcome of the three previous quests you completed. If you lie to him at least twice, you'll get a bonus objective at the start of the next quest.
Here Be Pirates*** Spoiler - click to reveal ***If you lied to Megakles at least twice, you'll have to go to the Salt Flats on the east side of Alponos and take out the bandits attacking there first. Otherwise you can head straight to the center to start attacking the bandits here. Once they're all dealt with, talk to Megakles again. There's no point in fighting him at all as the rewards are pitiful, so choose one of the other two options to get a much better reward.
There Can Only Be One*** Spoiler - click to reveal ***Head east towards the Salty Bandits camp and talk to the other Eagle Bearer at the top of the cliff overlooking the camp. You can choose to deal with him either way (the second option get him to join your crew, but the first option has possible my favorite scene in the entire game). Whichever option you pick from this last quest, the achievement should unlock!
NOTE: To access this free quest line, I’ll say again that you must have at least started Episode 5 of the main quest and have Update 1.1.4 installed.