The fairies I flirted with in the game became real?! - Chapter 681: The Cold Grave

When The Cute Kunoichis Spied on Their Teacher's Secret is a light novel written by Kazuma Kamachi and illustrated by Ryuushi Tajima.

The story takes place in a world where Japan never ended their isolationist phase, and agents from foreign powers are always threatening to steal the country's advanced technology. In order to combat this threat there has been a resurgence of ninjas that use Strategic Martial Arts, techniques that combine cutting-edge modern technology with a traditional foundation of martial arts and ninjutsu. The story follows Souha Sugiyado, a 17-year old ninja instructor and former ninja prodigy who was forced to retire from active duty by the wounds he suffered in his last mission. Souha's four students are all kunoichi who have all gained the rank of Elite Ninja, the highest official rank available to ninja. However, one day two Shogunate ninja approach him with the news that his four students have gone rogue and have stolen a portable modular nuclear reactor, and thus they ask for his help in bringing his students to justice.

Igor had asked him to die for the world. She would ask him to die for her. Problem was, he didn't really like dying, not for a second time, at least.

In the previous life, Yuzhi was arranged by her best friend to marry a rough man from the countryside, and she felt resentful.

He failed the college entrance examination and had no hope of returning to the city, making the family restless.

Satisfied with the divorce, she returned to the city happily, but what greeted her was one disaster after another.

A kind uncle, a kind cousin, with a sinister face undoubtedly revealed.

The man who had hated her for ten years was burned beyond recognition in order to save her.

In the end, she failed in revenge and died tragically.

Returning from rebirth, at the scene of the college entrance examination, there is still time for everything.

The unfinished revenge in the previous life will continue in this life.

People who didn’t have time to love well in the previous life, love with heart in this life.

I just didn’t expect…

The dead father returns with glory.

The missing mother returns with a high profile.

There is also her mother-in-law’s husband who has disappeared for more than 20 years and her old father-in-law who has disappeared without a trace, all of them are awesome.

The husband is a talent, the son is a genius, and the daughter is a general. She has become the family’s favorite.

- Description from novelbuddy

Traversing into another world, Zhang Xuan finds himself becoming an honorable teacher.

Along with his transcension, a mysterious library appears in his mind.

As long as it is something he has seen, regardless of whether it is a human or an object, a book on its weaknesses will be automatically compiled in the library.

Thus, he becomes formidable.

“Emperor Zhuoyang, why do you detest wearing your underwear so much? As an emperor, can’t you pay a little more attention to your image?”

“Fairy Linglong, you can always look for me if you find yourself unable to sleep at night. I am skilled in lullabies!”

“And you, Demon Lord Qiankun! Can you cut down on the garlic? Are you trying to kill me with that stench?”

This is an incredible story about teachers and students, grooming and guiding the greatest experts in the world!

- Description from Novelupdates