Sleepy Princess in the Demon Castle, Vol. 20: Volume 20

A captured princess just wants a good nights sleep! Shhh Kidnapped by the Demon King and imprisoned in his castle, Princess Syalis isbored. A secretly filmed video of life at the Demon Castle embarrasses its occupants. Agave finally confronts her demonsor rather, the Demon King. Then, when Princess Syalis messes with a magical spinning wheel, its Poseidon who takes the hit. To rescue the god of the sea, the princess must embark on a deep dive into the history of the spell andher own family?! Plus, Twilights first love revealed! Sort of.