As the homicidal clones continue to spread and wreak havoc on the world, the scientist, named Dr. Lewis, struggles with his guilt over creating them in the first place. He knows that his actions have led to the destruction of humanity, and he is determined to make things right.
Dr. Lewis retreats to an isolated farmhouse with a group of survivors, including his girlfriend, Sarah. However, tensions run high as they struggle to trust each other and navigate the dangers of the outside world. As they try to fortify their defenses and protect themselves from the clones, Sarah reveals that she is pregnant with Dr. Lewis's child.
This revelation sends shockwaves through the group, as they realize that the unborn child could hold the key to humanity's survival - or their ultimate demise. Dr. Lewis is torn between his love for Sarah and the knowledge of the danger that the child poses to the world. As the clones close in on their farmhouse hideout, Dr. Lewis must make a decision that will change the course of human history forever.
Will he choose to protect his loved ones at all costs, or will he sacrifice everything to ensure the survival of humanity? The fate of the world hangs in the balance as the Day of the Clones reaches its climactic conclusion.