The video above is the The Witcher 3 Wild Hunt The Sad Story of the Grossbart Brothers Secondary Quest Walkthrough and shows how to complete The Sad Story of the Grossbart Brothers, the quest featured in The Witcher III: Wild Hunt.
The video walkthrough covers the following objectives:
Look for the Grossbart brothers in southern Ard Skellig.
Help the bounty hunter deal with the Grossbart Brothers.
