On her first day of marriage, Empress Etoile wakes up from a nap and regains her memories of her first life. It is a future ruined by being loved by Emperor Alfred. She must not love him. In this life, she struggles to avoid becoming close with him, but his doting hand never lets up...!? (Source: Kodansha, translated)

A compilation of short stories used as a frame story to develop a sequel to Heian Zankoku Monogatari.

In this city of Rosetta, where magic dwells in secret, Lizelle, who had no memories from when she was very young, was saved from a monster by Count Albert, a young man who manipulates magical flames. In exchange for protecting the girl, who was an "Ephemera"—a wonder drug that will bestow great power to demons, Albert demanded her to assist in investigating a certain incident he was following. Furthermore, she was ordered to work as a maid in the Count's residence...?! This encounter with a demon Count, weary of his longevity, will change the life of the girl forever. A romance fantasy set in the city of hazy mist. (Source: Ichijinsha, translated)

Fushimi Ren lives by "lacking" death. He wishes to complete what he is lacking, in other words, he wants to die. On his way back home, he meets a girl, Sherazade, who loves "lack." This self-proclaimed witch said that she will grant Ren's wish, but... Gathering to the mystery club "Lacking Club," (Ketsuraku-bu) the activities of the group of youth who are "lacking" begin.