The Next Lesson is a quest in Assassin’s Creed Odyssey under the DLC Torment of Hades.
Your task is to find three Keeper’s Insights located all around the map of the underworld.
Here’s how you can get all three Keeper’s Insights for The Next Lesson in AC Odyssey.
This quest is recommended for level 61 and above, but it depends on your own level.
Hall of Maniai
The first Keeper’s Insights can be found in the Hall of Maniai (Mourning Fields).
The exact location is shown in the map below, at the same place you will find Achilles the Trojan War Hero.
You first need to have the full set of the Armor of the Fallen before you can go through the Veil.
You also have to defeat Achilles who is one of the Fallen that you have to recruit for Hades as part of another quest.
Once he’s defeated, you can find the Keeper’s Insights in the same room. Interact with it and you’ll get a new ability enhancement.
Den of Judgment
The second Keeper’s Insights is at the Den of Judgment, within the Chasm of Torment.
Its exact location is shown in the map below.
You will see this huge structure. Walk into the Den.
Inside, you’ll meet two Hounds of Hades. They are black and blue (and bigger), instead of the usual black and red ones.
Kill them both.
Interact with the Keeper’s Insights and you’ll get another ability enhancement.
Birth Cave of Kronos
The last one is at the Birth Cave of Kronos. It is accessible via the Kronos’ Treasury.
The exact location is shown in the map below.
Enter the Treasury and you’ll notice a huge pit. Jump into the pit.
Keep going and you’ll meet some hounds. Take them out.
Go further until you meet one of the blue hounds, together with 2 red hounds. Kill them all.
Interact with the Keeper’s Insights at the end of the room.
The quest completes here. You’ll get another ability enhancement.