A scientist couple have been arrested for doing illegal research at their home lab. They were accused of conducting gene-modification experiments on their own kids. Tanis, the youngest among the five kids and the only one raised as a “normal human being”, became the only caretaker of the family overnight. He had to take care of his four gene-altered siblings and research on the development of a drug, in hoping to change them back to normal -- snow the dog-human hybrid, plant girl alsace, spider girl ashlee and mind reader tracy -- see how tanis and his four siblings delve into and survive the outside world of the normal.