Murphy’s Daughter Strikes Back

In a future where Earth's environment has collapsed, Lynn, a brilliant chief designer of the Ark project, hides her identity for the sake of her family. But she suffers years of abuse from her husband Chuck, his vicious mother, and his mistress Susan. Her five-year-old daughter is gravely ill and desperately needs the Ark's medical resources. Meanwhile, her parents, who are pioneering in deep space, send news that they've found a habitable new Earth. However, Lynn's identity token is stolen by her in-laws. Anthony, her former rival now a military commander, steps in to protect her. When Chuck's family tries to steal her identity to board the Ark, their plot is exposed. Lynn retakes control of the Ark's core operations, leaves her toxic marriage, and, with her daughter and returning parents, sets off for humanity's new home.