The Lustful Young Master is Sinister! - Chapter 7: 3sum- Mother and daughter.

A series of short stories in the world of Toaru Majutsu no Index organized into chapters featuring Kanzaki Kaori as the protagonist, going around the world and space doing missions for the Church of Necessary Evil, however, there is more than meets the eye as each incident is connected.

One chapter was bundled with each limited edition release of the Toaru Kagaku no Railgun anime DVD and BDs, with all of them together being equivalent to a single normal Toaru Majutsu no Index volume

After her grandfather's death, Bai Hanyun was disowned by her parents and cast out of the Bai family. With nowhere else to go, she left the city and returned to the countryside. There, by a twist of fate, she discovered an antique mirror hidden in the basement of her newly purchased home. From that moment on, strange events began to unfold—until one day, she stumbled upon a prayer from a young general.Feng Xiyan, besieged by the Yuezhi Tribe and betrayed by the imperial court, had been driven into a desperate corner. With no access to water, food, or medicine, he and the citizens of Xiqiang City could do nothing but await death. But just as all hope seemed lost, Heaven intervened. From that moment on, the Feng Army and the people of Xiqiang City had enough food and water, living lives more prosperous than even the Emperor himself.

Kuramoto Daisuke, a freshman in High School was suddenly exposed to someone vanishing in front of him. Turns out he was admitted to a Special Class full of Isekai Heroes that were regularly summoned to Otherworlds since the start of their Middle School. He was told that he was to become their Support to prevent each of the Heroes' fate of dying in the world they were summoned into. Though mediocre, he realized that his ability has a great potential but it needs a lot of hard work on his part.

Unconvinced of being just the Support Character, he vowed to excavate his mediocre ability, all the while supporting the Heroes using it.

And maybe more.

Leila's, the daughter of a powerful Alpha, is cast aside by her father after being born as his first child. Disappointed that she cannot inherit his title, he sacrifices her to settle a debt with a notoriously brutal rival pack. Sentenced to a life of slavery, Leila's is subjected to unspeakable cruelty, her spirit hardened by the abuse she endures.Driven by a thirst for vengeance, Leila's vows to reclaim her honor and seek retribution against her father and her captors. Her life takes a turn when she escapes her torturous existence and encounters her destined mate. He introduces her to a world of love, protection, and comfort—a stark contrast to the harsh life she has known.With her mate’s unwavering support and the skills he helps her acquire, Leila's transforms from a mild, innocent young woman into a formidable force. As she prepares to exact her revenge, she grapples with the darkness within her, ultimately seeking to quench her thirst for vengeance while navigating the complexities of love and power.'Turning Dark' is a gripping tale of betrayal, transformation, and the quest for justice as Leila rises from the ashes of her past to become a force to be reckoned with.