That's entirely up to the player to decide! :D Though I do like the idea of a big pet that lives at least as long as we do...
there is one (1) image i'd prefer you see, though, based on the idea nova/novelle can remember and regret the different ends, partially based on the fact that i killed daniel the first time i got the thingy open, went back, realised it was Daniel, and now refuse to do any ends that kill Daniel. https://www.tumblr.com/asiseed/796681547377999872/in-which-the-current-humanadja...