Now take the door to the west and walk down the steps into the lab. Locate the side door, walk through it and then lay the smackdown on those animals.
Unfortunately you’ll need to fork over 1,000 Crowns to sail with him to Skellige. Now go inside the Golden Sturgeon and speak with the captain. Go to each location and speak to people about finding Captain Wolverstone. Visit Novigrad and look for three marked areas on Geralt’s map.