You need to go to the West Quarter Entrace. Once inside, look to your left. There is a woman with orange hair leaning against the wall. Interact with her and read her lore to unlock this achievement.
ACHIEVEMENT BREAKDOWN
Est Time for 1000g: 15 Minutes
Required Playthroughs - 1
Missables - No
Price - Only $5.99
Summary - You must solve the 4 puzzles and interact with the correct characters for the achievements.
VIDEO GUIDE