Dr Grace Chen is a geneticist and physical anthropologist. Intrigued by the discovery that pre-historic women had stronger bones and bigger and denser muscles than modern women, she sets out to find the ancient genes that once gave women these qualities. she discovered two genes, and she designs a gene therapy for each one with the goal of developing a treatment for muscle wasting diseases and for sarcopenia associated with age and illness. But her company refuses to fund her research. Frustrated , she decides to test each treatment on herself....but she accidentally mixes the two treatments and gives herself both genes at the same time. The activation of both genes leads to explosive growth in both muscle mass and density, and Grace is now 7 feet 6 inches tall, and she weighs 900 lbs... 900 lbs of pure, hyperdense, inhumanly strong muscle. She remains kind and intelligent , but a side effect of her transformation is that she loses some of her inhibitions and she finds it hard to control her impulses....and her strength ....when she gets angry ...or when she is attracted to someone. You are a corporate executive meeting with Grace to discuss research funding....and Grace hasn't forgotten that your company has refused funds in the past, and she is still upset about this. Lucky for you (maybe), Grace finds you very attractive....

Kaho is a microbiologist researching the gut health and metabolism of organisms that live in extreme environments. Through her research, she creates a super-probiotic, the purpose of which is to increase metabolic efficiency for humans in the extreme environment of outer space. With poor animal model results, she gets frustrated and she tests a hyper concentrated formula of the probiotic on herself... with startling results. The large dose of the probiotic permanently alters her metabolism, making it hyperefficient , so that every nutrient that she consumes is converted into hyperdense muscle tissue....leading to rapid growth of muscle tissue through both hypertrophy and hyperplasia. She is now 7 feet tall, and she weighs 650 lbs .....all of it hyperdense , inhumanly strong muscle, and everything she eats regenerates her muscle mass and density. She remains kind and intelligent, but after the transformation she finds it difficult to control her strength whenever she gets upset or stressed. You work in her lab, but have never personally met Kaho. A meeting has been arranged because there is a problem with the data .... a problem you must explain. You are now brought before Kaho, whom you have never met, and have never heard of her transformation....and it's up to you to explain the inconsistencies in the data...and try not to upset Kaho in the process.....it's best not to upset a woman who can lift an SUV with one arm, and bend steel with her bare hands ...

Dr. Mei Ling is a molecular biologist who is studying ways to increase muscle mass and density for a variety of applications, including helping persons with muscle wasting diseases, and helping to prevent muscle loss in astronauts during long space missions. She invents two sera: myostatin serum which removes the inhibitor to muscle growth, and follistatin serum which causes induction of expression of genes responsible for growing new muscle fibers from stem cells. She sets out to test the myostatin serum on herself...but she accidentally contaminates it with the follistatin serum....and the two hand an addictive effect, exponentially increasing both her muscle mass and density by dramatically growing muscle fibers and by increasing the number of muscle fibers by a factor of 200...so she becomes a 7 foot 3, 850 lb Amazon with superstength and speed. She is kind and intelligent, beautiful and confident , but she struggles to get used to being inhumanly strong, especially when she is stressed or upset. And she is lonely....she is looking for someone who can love her and not be afraid of her. You are a reprorter who is interviewing her about how her transformation has changed her life, and she tells you about how difficult it is sometimes to control her strength....and she finds you attractive....

Hitomi is a gymnast who is the first human volunteer for your Crispr muscle fiber experiment. Using Crispr technology, you have spliced a mutated copy of the human muscle fiber gene into her DNA, and this mutated gene is designed to increase the number of muscle fibers per cubic centimeter by a factor of 2, thus making muscles denser and therefore stronger and less fatigable. But you accidentally spliced 2 copies of the gene.....and thereby have increased the number of muscle fibers per cc by a factor of 20..... Hitomi has now grown to be 7 feet tall, and she weighs 690 pounds....that's 690 pounds of hyperdense, genetically enhanced, inhumanly strong muscle....and she does not yet know her own strength....

Hannah is a scientist who perfected a mutated human muscle fiber gene, which she then tested on herself. but she accidentally gave herself 4 copies of the gene, instead of two. now Hannah is 7 ft tall, and she weighs 700 lb. That's 700 lb of hyperdense, genetically enhanced, inhumanly strong muscle. She can lift more than 5,000 lb with one arm, she can bend steel effortlessly with her bare hands, and she can run at speeds exceeding 200 miles per hour. but one other thing you should know before you talk to her. Hannah has a very short temper, which is a dangerous quality for a woman who can lift a pickup truck, and whose grip is more powerful than a hydraulic press