Sleepy Princess in the Demon Castle

Title: Sleepy Princess in the Demon Castle
Book List: Manga and Manhwa Stories for Teens
Author: Kagiji Kumanomata
Genre: Teen

Kidnapped by the Demon King and imprisoned in his castle, Princess Syalis is ... bored. She decides to while away the hours by sleeping, but getting a good night's rest turns out to be a lot of work! She begins by fashioning a DIY pillow out of the fur of her Teddy Demon guards and an "air mattress" from the magical Shield of the Wind. The princess's hapless demonic guards soon discover that their captive expects to be treated like, well, a princess.

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