I've been listening to Darkest of the Hillside Thickets again and can't stop listening to 'Shadow out of Tim' I guess it helps if you've read the source material. For those of you that aren't familiar, the Race of Yith mastered time travel and sent their people into the past and the future, giving them the foresight of their coming destruction. Faced with such dire prospects, they replace the minds of humanoids and enact contingency plans to better their odds.
This causes all kinds of problems for the host from inconsistencies in their memory to bewilderment as to why they've been committed to a psychiatric ward. You can check DotHT on Spotify. The Arctic Fox Doctor is someone I'll introduce better in an other art piece.