Terror Infinity - Vol 23 Chapter 14-4: Split up! Battle!(IV)

Born with a seed of immortality, he rose from the Han tribe at the end of the century, and embarked on the road of immortality, step by step, until he reached the other side of immortality.

Efforts will pay off. For cultivators, what better golden finger is there?

- Description from novelbuddy

Where does the game end? Where does reality start?

When one very anticipated VRMMORPG was about to be launched, and Jake was one of the first players to have a chance to access it, he had a weird dream of himself fighting massive beasts and then seeing a world being destroyed.

Without knowing any better, Jake assumes that it was just a weird dream, but then he begins to have those weird dreams again and again until they become even more vivid, and much to his surprise, whenever the dream changes, he obtains a new power inside the game.

It doesn't take long for Jake to realize that he isn't the only one who has those dreams, and soon enough, Jake realizes that the game and reality are a lot more connected than he thought.

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