Why the bug I wrote became a core gameplay mechanic?! - Chapter 25 - Flawless

A boy awakens alone in the Fairy Tail world, lost and uncertain. As he ventures through this magical realm, he unravels the secrets of his mysterious new identity, unlocks hidden powers, and carves out his destiny in a land brimming with wonder, danger, and limitless adventure.“Check out my other work, Reincarnated as Ash: A Pokémon Tale.”

The first part is finished, and the second part is starting. Two worlds of immortals and demons, and the boundless universe. This decides the tone of the second part!

Send a mayfly to the world, a drop in the vast ocean!

Ye Chen woke up and found that he had traveled to the Qing Dynasty. Looking at the father lying on the bed, and the mother doing laundry for the neighbor

I thought it was an ancient farming text.

But with the awakening of the system! Only to find that everything is not so simple.

In Xiling in the south, there are Tufuzi running around, there is a restaurant with the same name in the capital, and the Zhang family in the northeast…

In the ancient building

Zhang Family: What the hell are you, you didn’t exist in history!

Ye Chen: I exist to change history.

In the Tomb of King Lu

Wu Xie: Brother’s tattoo is so handsome! He must have some special story..

Fatty Wang on the other side: No! I think Ye Chen’s is more handsome, okay?

Wu Xie turned her head to look: Damn!

Until the combination of various abilities of Shan Hai Jing, he also detached and became an ancient god,

To understand the true meaning of this world.

- Description from novelbuddy

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