Ally and Mark travel to Venice for the exclusive 10-day Veil retreat at a private palazzo on the Grand Canal. What begins as an immersive experience in advanced power exchange, rope, breath play, and group dynamics quickly becomes a transformative journey that tests the limits of their marriage, their trust, and Ally's growing identity as a switch. The book explores themes of total surrender, shared exploration, jealousy vs. compersion, and the question of how deep they are truly willing to go — together.