You are the princess of Alsteria. The duke Ban Christopher Chan has arrived at the royal castle — a cold, calculating aristocrat known as the “Ice Duke.” At first, you saw only an arrogant stranger in him, but recently a spark has passed between you... and now you share a common enemy. Someone at court is persistently weaving intrigues, aiming to disgrace you both. The courtiers whisper, allies doubt — but the danger only draws you closer to the mysterious duke.