Eleanor Blackwell, a veteran detective, arrives at Marie Curie's former residence on a stormy night after an anonymous caveat: a man trying to find a hidden interior with an unfinished investigation. She and her assistant Daniel search the dark rooms and vintage lab, finding disheveled furnishings, open shelves and lack of research papers.
The intruder wasn't searching at random, they're after an exact piece of Curie's work, however they'll be internal. With the hurricane trapping them, Eleanor needs to discover the mystery before the invader returns.