The first hidden story is a three-parter, with all locations being in different zones. The first interaction is in the Hearty Guffaw Inn in Great Castle, the second is in Black Anvil Mine, and the third is in Iron Hammer Mine. You’ve got twenty minutes Lost Ark Gold to get from each interaction to the next.
The second hidden story is a nice two-parter. The first is in Great Castle (left picture), behind Kaysarr (the king of Umars and also a Rapport NPC), right in front of the entrance to the King’s Chamber. The second is in the southern part of Hall of Promise (right picture) just next to an altar with a bunch of candles on it. You’ve got twenty minutes to get from the first interaction to the second one.
Hidden Story 3: The Incredible Song
The third hidden story is another simple two-parter. The first one is in Black Anvil Mine (left picture), right next to the Sleepy Shelter triport on the west side of the zone. The second one is in Iron Hammer Mine (right picture), in the Aromatic Workshop area to the north. You’ve got twenty minutes to get from the first interaction to the second one.
Hidden Story 4: How To Live As A Healthy, Happy Umar
The fourth hidden story is a three-parter, but the good news is that all the parts are in the Wonderful Brewery dungeon. So, if you haven’t run it on both normal and hard difficulty for Adventurer’s Tome progress, now’s a great time to run it on the difficulty you haven’t beat it on yet. You’ve got six minutes to get from each interaction to the next one, so be sure to be quick! (Also, while you’re here, scroll down to the sixth hidden story, as it contains two interactions that are also located in the Wonderful Brewery).
The first is pretty close to the start of the dungeon (right after you get drunk and start seeing chickens). It’s next to two breakable barrels cheap Lost Ark Gold. You may want to kill all the telpas in this part and then pick up the first part of the hidden story just to give yourself some extra time getting to the second one.