DARK SOULS II: Scholar of the First Sin

To get this achievement you must get certain NPCs to move to Majula, this is mainly done by finding them and exhausting their dialogue, then when you next rest at a bonfire they will have travelled to Majula. If the NPC dies then they are gone and this achievement will be void until NG+

Each NPC will say something about moving away either as part of the final dialogue or upon leaving. If they do this then they should move.

You will know that their dialogue is exhausted when they repeat things they have previously said (word for word).

NPCs:

1. Licia of Lindeldt. She is found in Heide's Tower of Flame, upstairs from the Dragonrider boss fight, kneeling by the edge. Exhaust her dialogue.
Note: Do not invade and kill Licia until you have the achievement. (Thanks to Js2Death for highlighting this).

2. Merchant Hag Melentia. She is found in the Cardinal Tower (Forest of Fallen Giants), next to the bonfire. Exhaust her dialogue.

3. Cale the Cartographer. He is found in the open area after the Cardinal Tower bonfire. From the bonfire go down the ladder and out where the fog gate is/was. Go halfway up the tree then jump off to the right to land on a roof in the middle of the area. Then, going in the same direction as you were going up the tree (towards the mountain), jump across to another platform. From there go right and down towards a cave entrance which is in the corner next to a wall.

Enter the cave, but before going to the left turn wait, a boulder comes down. Go up to where the boulder came from. Cale is on the floor at the top. Exhaust his dialog (you should get a key as well). Be wary of an enemy which will attack you while you talk to Cale.

Once you have exhausted his dialogue and gained the Mansion Key, go back to Majula, enter the mansion, go down to the basement and kill the skeleton (for more detail see 'Curious Map' guide). Then when you rest at a bonfire Cale will be in the basement at the map.

4. Carhillion of the Fold. He is found near the end of No Man's Wharf. He sits on a pier, to get there go right before you go down the pier to the ship, then follow that along, turn left and go up some stairs. Exhaust his dialogue. Note: you require 8 intelligence without buffs for him to talk to you.

5. Stone Trader Chloanne. She is found at the beginning of Harvest Valley sitting atop a rock just after the bonfire. She is very difficult to miss. Exhaust her dialogue.

6. Laddersmith Gilligan. He is found after the second bonfire in Earthen Peak. Go up the stairs (an enemy will fall upon you), then out of the door to your right. Here, there is a open corridor with wooden barriers along it. Hit the first barrier as you enter and walk along the new path to the left, along the edge of the tower. Laddersmith Gilligan should be standing there. Talk to him and buy his ladder for 2000 souls. Exhaust his dialogue.

7. Rosabeth of Melfia. She is found along the path towards the Shaded Woods. Unpetrify her and give her some clothes, then exhaust her dialogue. Be careful, if you pull the lever there will be an ambush; Rosabeth can die here, therefore it is safer to go and rest at a bonfire before pulling the lever. (For greater detail see the Change of Clothes guide).

Once you have all of these NPCs in Majula the achievement should pop.

If it doesn't then go and make sure that each of them are there. Licia is at the contraption on the way to Heide's Tower of Flame, Melentia is sitting against a wall near the bonfire, Cale is in the mansion at the map, Carhillion sits next to a tree up the hill towards the monument, Chloanne sits on a rock near the blacksmiths, Gilligan sits next to the pit, and Rosabeth stands at the base of the monument.