Kessler’s laboratory was established to conduct drug trials aimed at uncovering the issues with a once-popular mood-stabilizing medication. Dr. Martin Kessler went as far as cloning his deceased daughter, who had fallen victim to the drug. Initially working with ten test subjects, he and Dr. Josephine Vanderhill are now left with only a few ailing clones and one healthy placebo, Jenny. Daniel Powell oversees the daily operations and cares for the clones, administering the very medication that is causing their demise. Following Dr. Kessler’s sudden death, Dr. Vanderhill decides against closing the facility and instead seeks to ramp up the testing. She sets her sights on Jenny and persuades Daniel to give her the drug in lethal, concentrated doses. Torn by his conscience, Daniel resolves to thwart her plans and rescue the clones.