Sleepy Princess in the Demon Castle — Season 1, Episode 3: The Princess and Forbidden Knowledge

Episode synopsis

Princess Syalis is on the loose again meddling with forbidden magical items and causing total mayhem for the Demon Castle.

About Sleepy Princess in the Demon Castle

When young Princess Syalis is kidnapped and imprisoned by the Demon King, she's rather indifferent about her situation. But she quickly comes to a terrible realisation—she can't sleep soundly in such an uncomfortable bed! She soon escapes her cell and sets off in search of ways to improve her sleep quality, leaving the castle's inhabitants, and even the Demon King himself, scrambling to keep the unruly princess out of trouble during her chaotic adventures.

More episodes from Season 1

• E1Sleepless Princess of the Castle
• E2The Princess and Furious Fluff
• E4The Princess, Destruction, and a Short Journey
• E5The Princess and Female Warriors
• E6The Princess’ Unwavering Choice
• E7Even More Sleepless Princess of the Castle
• E8The Princess and the Frightful Demon Nightmare
• E9The Princess and Hostage Training Week
• E10The Princess in Endopolis
• E11The Princess and Troubling Dreams
• E12Sleeping Princess of the Demon Castle