MTL - The Rise of Dark Pokemons - Chapter 1434 Champions battle!

Jiang Bai woke up one day and found with shock that he had transmigrated to a parallel world that is similar to Earth. There, he was granted a cheat system to help him forge the path of a tyrant in this new world. He was now stuck in this parallel world body, the body of a weak and cowardly person. Join Jiang Bai as he rose to the top in this new world!

- 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

System: Host, what is that thing in the sky?

Shi Sheng: An intergalactic spaceship.

System: …This is a cultivation world, where did an intergalactic spaceship come from?!

—

System: Host, what are you holding in your hand?

Shi Sheng: Xuanyuan Sword.

System: This is an advanced scientific world, where did an ancient divine sword come from?! Wait a moment… Host what are you doing?! Σ(°△°|||)︴

Shi Sheng: Breaking apart the main couple. ヾ(^▽^*)))

#MyHostIsTooPowerfulAndLikesToBreakShips#

Note : ‘shipping’ is the term people use when they want two people to be a couple.

- Description from novelupdates

A 34-year-old NEET otaku, chased out from his house by his family, found that his life is reaching a dead end. He then recalled that his life could actually have been much better if he had made better choices in the past.