A changeling child. An unslayable merchant. A wandering knight. A lifelong crusade. After making a deal with a mysterious Faerie to save their neighbor's child, a Jewish midwife and her husband adopt a Changeling while trying to rebuild their lives after fleeing a mob of crusaders in Mainz. Little do they know, their blessings will also bring curses as their past starts to catch up to them. A medieval fairy tale with a Yiddishkeit twist.