Margrave's Bastard Son was The Emperor - Chapter 285

Dark Girl X Cold Ruthless CEO Dad: A Story of RedemptionHuo Ning accidentally transmigrates into a female-oriented novel, becoming the pitiful daughter of the story’s antagonist.Before her arrival, this poor little girl was not only ab*sed by her birth mother but also treated as a plaything by her mother’s boyfriend, ultimately dying on a snowy night.The antagonist in the book is no pushover either. Used as a plot device by the original author, he’s solely focused on breaking up the main couple, ultimately meeting an accidental death.Huo Ning can’t stand by and watch. She not only latches onto the antagonist for protection but also helps him escape the protagonist’s plot armor, even personally sending their enemies to prison.Relying on her own abilities, she gradually changes the antagonist’s storyline while healing the original character’s trauma.Just when she thinks things are moving towards a brighter future, she unexpectedly finds herself in trouble…

Huang Dan’s pain nerve is innately different from the ordinary people. A little tore in his skin can cause him to sweat all over his body painfully to the point of him unable to make a word out.

Somehow, he began to cross world, following Mr. System to do the tasks…

In the first world, Huang Dan realizes what it means to die painfully and to live to die again.

TL’s summary:
MC suddenly transmigrated and is bind to a system, requiring him to solve mysteries. Born with a higher degree of pain sensitivity, he met different people in the different worlds and learns what kind of emotion smiling is.

- Description from Novelupdates

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