Another great short story by the masterminds of the Locke & Key series. Set in the 20th Century, a boy suffers from seizures, and his father tries to cure his son's illness with the medicine cabinet, but it has limited capabilities. Using the Whispering Iron, the father creates a key, where he can open a space between reality and the world of the dead, free of pain and suffering, and the people who stay in that space can see the entire world.