Talk:A Towerful of Mice/@comment-11990868-20190208013638

No matter what choice you decide you'll never get rid of the spirit, your choices are simply: "Put the spirit in an eternal slumber" or "free the spirit from the island".

The Plague issue is not resolved in this questline, the fate of that lies in your choice in the quest "For the Advancement of Learning" and what Keira Metz fate ends up being.

The real choice is what you decide the fate of the Island will be. If you allow the spirit to remain on the island you'll be risking the fate of those that take up residence on that island since there is a sleeping Pesta on that Island. But if allow them to roam free you'll just be turning them into another pesta out in the world which you'll most likely kill later on, since you're a Witcher after all.

There is no "Good" nor "Bad" choice here. It's all a matter in how you wish for these 2 lovebirds story to end.