In 'Ink Blood Sister Scribe,' two estranged half-sisters, Joanna and Esther Kalotay, inherit the grave responsibility to protect their family's library filled with ancient and potent magic books. Isolated in Vermont, Joanna guards the arcane trove, while Esther, haunted by their mother's death through magic, seeks refuge in an Antarctic base. Their father's sudden death triggers their reluctant reunion. As danger looms, the sisters must decode centuries-old family secrets woven across continents, unraveling the cloak of magic to safeguard their legacy and survive the peril that hunts them.