 Hoshi Sato is contacted by a 400-year-old telepathic alien exiled on planet in The Expanse, shunned by his society because of his abilities. The alien offers to use his powers to help Enterprise find the Xindi and the weapon they are building, but only if Hoshi will stay with him while he works. She agrees to stay behind, while Enterprise confirms The Expanse has a second Sphere and is on its way to investigate.