Victor and Konrad are the twin brothers Frankenstein and inseparable until Konrad falls gravely ill. In the forbidden Dark Library, Victor finds an ancient formula and seeks an alchemist to recreate the Elixir of Life. With friends Elizabeth and Henry, he scales the highest trees in the Strumwald, dives into the deepest lake caves, and each sacrifices a body part.

When his twin brother falls ill in the family's chateau in the independent republic of Geneva in the eighteenth century, sixteen-year-old Victor Frankenstein embarks on a dangerous and uncertain quest to create the forbidden Elixir of Life described in an ancient text in the family's secret Biblioteka Obscura.