MTL - Great Voyage: Invincible From the Era of Rocks - Chapter 370

Qiao Zhenzhen spent a lifetime, only to later realise that she was the true heroine of a novel. According to the original plot, her life was supposed to be smooth sailing and blissful. But the envious transmigrated second female lead played her cards step by step, and took everything away from her!

After experiencing the divorce of her parents, and miserably failing the college entrance examination, she gets kidnapped along with her little follower of a male lead, Chi Shen. In the end, she came out as the only survivor.

Everyone believed that this was a blessing in disguise, not only was her life saved, but the pervert stalking her for the last three years was also gone! A freak like Chi Shen, who had a weird and eccentric personality, always stank of fish and grease, was better off dead. Everyone said that she ought to be grateful, but none of them knew he died protecting her.
Before he took his last breath, his dying words were-

“Don’t be afraid of me.”

That sentence, mixed with the smell of greasy fish and blood, flashed in her dreams every night for the next decade.

Reborn back into the senior year of her highschool, she walked to the youth in the corner, and in front of everyone’s eyes-

“Don’t hideaway in the dark if you don’t want me to be afraid of you.” The youth pursed his lips, his pale face steadily losing color.

Qiao Zhenzhen smiled: Be nice to me, and I shall allow you to stalk~

- Description from Novelupdates

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.

This year, Ji Jingqiu is 16 years old.To survive, he envisions the Fire House Buddha Prison, plants a bodhi treasure tree, and embarks on the path of martial arts.Many years later,A brilliant light arises, illuminating endless darkness.A towering ancient tree, with emerald green leaves and a canopy like a pavilion, rises with glass-like clarity into the sky, supporting a divine realm of pure land, spanning countless ages, illuminating the three realms and ten directions.On this day,All martial artists under heaven look up to it, like mayflies seeing the blue sky.......“Within there is a bodhi tree, which I planted when I set foot in martial arts, and now it has grown to provide a canopy.”“I see everything in the world, and nothing is like me.”“That year, I scoured history books, this history without era, I looked horizontally and vertically, and saw those characters – ‘The world’s storms come from us.’”...— Excerpt from the autobiography of Ji Jingqiu, the proud sun of the martial arts world of today.