After barely escaping from law imprisonment, two aliens crash-land a small spaceship on Earth in early eighteenth-century England. Trying to overcome their vast differences, they set out in a desperate attempt to repair their ship, while not only being constantly hunted down by the alien law organization ILE, but also running from a shadowy group maybe even more dangerous and powerful than the ones who captured them. Finally seeking help from the humans around them, the two struggle to keep in disguise; for if they fail, they will be pinpointed and killed by one of three parties, all searching for them in a greedy struggle for power.