Things have spiraled into an all-out brotherly battle royal! As the crown prince and demon king each struggle to absorb the other and bring an end to their feud once and for all, the rest of the Cirsium Domestic Staffing Agency find their way blocked by the demon king’s maid corps. Will the greedy demon king finally triumph…or are the bonds between Sumire, Ivy, and Rose strong enough to bring the crown prince home?