This is the fourth and final mission of the Crimson Desert prologue. It begins as you return to the real world upon completing the "Realm of Uncertainty" quest.
Recovered from the grievous wound and able to walk freely, it is now time for you to search the scattered comrades.
Rewards: Medium Bag, Oats x10, Blackberry x5

1. Follow Sebastian
Approach the man standing behind you - his name is Sebastian - and follow him until you reach his house - Wycliffe Mappery.

2. Defeat the enemies
Once you reach the cabin, a cutscene will trigger in which Sebastian and you are attacked by two guards. When you regain control of your character, you will need to defeat them.

3. Head to Hernand
After defeating the guards, follow Sebastian up the hill.

Two horses will be waiting for you there; mount one of them.

Follow Sebastian until you reach the outskirts of Hernand Castle and the Freesword Encampment. After you say your goodbyes, both this quest and the prologue will conclude, and Chapter I: "The First Encounter" will begin.

You repaid a small portion of your debt to Sebastian. Head to the Hernand Tavern to gather information and begin your search for the scattered Greymanes.