Nemesis

An alien queen named Morena, banished from her home planet, arrives on Earth with the intention of repopulating her species, sparking a transformative conflict. As humanity's initial defenses falter, a brilliant man named Kenneth Marks is called upon to help save the world, only to grapple with the possibility of aiding the alien at the expense of humanity. Meanwhile, individuals like Bryan, Michael, and Julie find themselves caught in an escalating war that threatens to change the planet forever.