Just finished build 0.1 and am looking forward to future builds.
If this story has a Happy Ending, there is only one way I can see it playing out. The Foundation implements an "Open Air Containment" policy for 682 and the Protagonist.
The Foundation has been observing 682 since their escape, and took note that it has not killed a certain Human that has been bringing it food. After continual observation, they observed that 682 is markedly less homicidal to the Human race, which they believe to be an effort from 682 to not draw Foundation attention and be separated from their highly tolerable Human companion. Seeing the opportunity to save on resource expenditure in containing 682, the Foundation decides to let 682 and their Human companion remain out in the woods together while being under constant surveillance for if 682 leaves the area and needs to be put back into the acid pool.