Celebrate New Year’s, Valentine’s Day and a very special pajama party at the Demon Castle with the princess and her demon friends—er, captors! Then the Five-ring-pics athletic tournament captures the imagination of demons and human alike. But when one of the athletes turns the demons’ human friend—er, hostage—into a besotted fangirl, the castle staff doesn’t take it well. Also, Syalis imbibes a potion that induces her greatest fear, Demon King Twilight desperately tries to change his image and the hero Dawner adds a certain someone to his unwelcome rescue party. -- VIZ Media

Demon King Twilight’s childhood friend Agave sneaks into the castle determined to reunite with him, but the princess keeps getting in her way. Hades tries to reconcile with his little brother Zeus, but the princess gets mixed up in their business too. Meanwhile, Alazif the grimoire gets a form of hay fever that has unfortunate magical symptoms. Then, if stepping on a butterfly in a primeval forest can drastically change the future, what would be the impact of a princess stealing an ancient duvet ten years ago? Plus, Syalis goes fishing with the Demon King and Poseidon, god of the sea. What could possibly go right? -- VIZ Media

When things seem too peaceful in the Demon Castle, the demons investigate and find the princess in a literal bind. Having stolen a gizmo to create alternate dimensions, Princess Syalis uses it to do good in the world. Just kidding! Of course she uses it for her own (and the Teddy Demons’) selfish gain. Then, a lightning storm reveals one demon is (predictably) even more frightened of thunder than the princess. Quilladillo goes home for vacation only to discover he has a stowaway in his trunk, but it’s not the princess. Just kidding! Of course it is. And then a relative of the princess appears at the castle! What are the demon hostage takers to do...?! -- VIZ Media

When Teddy Demon gets into a kerfuffle with Eggplant Seal, the cuteness is un-bear-able. But then Teddy Demon gets lost and is rescued by...the hero Dawner’s inept rescue party?! Meanwhile, Quilladillo’s fitness regimen doesn’t come without its drawbacks...for the princess. Plus, brothers Poseidon and Hades bond over a common weakness, Midnight finds a new prime suspect to blame for shrinking him, and Great Red Siberian sheds! -- VIZ Media

Princess Syalis comes to the surprising conclusion that being good will earn her a good night’s sleep! But none of the demons trust her sudden transformation. The princess’s latest dilemmas include a growing urge to use the bathroom when it’s out of order, her pet Eggplant Seal outgrowing her quarters, and growing into a giant instead of up. And then it’s time for the castle’s Hostage Reeducation Week... Plus, a visit to demon preschool! -- VIZ Media

While waiting to be rescued, Princess Syalis makes herself at home by commandeering a bathtub, befriending (sort of) a cute demon girl and participating in a castle fitness challenge. Her plots to get some shut-eye include stealing ice from Ice Demons to cool off on a hot summer night, attempting to make her own waterbed, toying with magic spells and provoking an enchanted flower into releasing a soporific. And then the nightmares begin... -- VIZ Media

Princess Syalis manages to mess up Christmas and Valentine’s Day...again. Then, when Syalis and her demon captors pay a visit to her kingdom of Goodereste, a demon stands in for the princess...and winds up needing to be kidnapped herself! A common enemy forces Syalis and her archnemesis Poseidon to team up. And Syalis messes up more things, including a Demon Castle hot pot party and a Demon King educational biopic. But she still manages to find some good opportunities for relaxing naps... -- VIZ Media