Stel Caine faces the greatest challenge to her hope yet。 Meanwhile， Tajo returns to her family home on Salus， only to find a city on the brink of devastation。 There is no food， no air， no hope for mankind's last great dome city。 Now， Tajo must band together with Io， a man carrying a secret millennia old， and Mertali， a brave mermaid from the gladiator pits of Poluma， to fight for a better future for everyone。 It all ends here in this second oversized hardcover， featuring a ton of designs， layouts， script and other never before seen treasures， as writer RICK REMENDER （DEADLY CLASS， SEVEN TO ETERNITY） and artist GREG TOCCHINI （Uncanny X-Force） conclude their tale of mankind's final hour in the cold， deathly dark of the sea！

Collects LOW #16-26