The love story between a yakuza and a detective who both can't be honest with their feelings.

In the Elgrand Kingdom, a certain earl’s daughter was well-known. Captivating men and women of all ages with her beautiful looks, she did as she pleased. To those who defied her, she had no forgiveness, crushing them thoroughly, and she caused misfortune for multitudes of people simply for her amusement. Beautiful and cruel, with sharp thorns, she was the “Rose of Ice.”

“Um, who is that story about?”

This is the story of an earl’s daughter, who will have everything she has to do explained the day after tomorrow, and who, after all sorts of troubles, tries to somehow attain happiness in the battlefield of women called the inner palace.

Note: Adapted from the first "villainess" WN, published in 2012.

"Things I wanted to re-do seem to be endless..." An elite Office Lady, Komori, has a unique ability to do minimum time looping but the limit suddenly turn into 10 years when she got in an accident. The one who greets her in the high-school-past was that man, who had live in Komori's heart for a long time... sometimes remembered as a smiling nerd, sometimes as a lifeless body that Komori couldn't save.

Sukami Kyouichi was born into an exorcist family, and his older sister is an expert exorcist. She's been putting together a notebook where she has written how to handle all of the different monsters she's met in her work. One day, Kyouichi and his friends in the Occult Club at school go to investigate a supposedly cursed shrine, and he ends up needing to be rescued by his sister. Shortly afterward, she goes missing, presumed by many to be dead, and leaves her little brother with only the notebook.

Kyouichi stays in the Occult club, and as he grows up, he remains dedicated to the search for his beloved older sister. One day, his search starts to finally make some progress, when a shinigami who claims she was his sister's friend appears...

The manga focuses on a hero who is married, but monster girls seeking children of heroic lineage keep coming after him to steal him away. The hero's wife chooses to deal with the monster girls herself.