It's 1665, and the last wave of the plague has left London barren and lifeless. On his last day of life, a young boy snatches an icy heart-shaped bauble from the arms of a dying man. The frozen heart safeguards humanity's last chance for survival, but it also carries a curse.Dodo, the guardian, awakes inside the time-traveling glass cage humbled and ashamed, yet not regretting the deeds that trapped him there. Gaining his freedom would be easy, but...