The video above is the The Witcher 3 Wild Hunt Through Time And Space Main Quest Walkthrough and shows how to complete Through Time And Space, the quest featured in The Witcher III: Wild Hunt.
The video walkthrough covers the following objectives:
Talk to Avallac’h.
Follow Avallac’h.
Find the next passage.
Wait until the passage opens.
Kill the monsters.
Find the next passage.
Get to the lighthouse.
Travel to the next world.
Talk to Ge’els.
