Nurturing the Hero to Avoid Death - Chapter 34.55: this weekend (so in a couple days)

MC (female protagonist) dies in a plane crash and wakes up in the body of a beautiful but corrupt and lascivious prime minister in ancient times, Zhang Qinglian. As circumstances decree, he (she) cannot reveal that the original owner’s soul is gone else calamity might occur. So he (she) decides to walk a righteous path, determined to help the lovely but simple little emperor rule the country. Not backing down after facing torture, not losing courage, destroying rebellions and facing off with scheming princes.

- Description from Novelupdates

war, blood, and betrayal carved him into something else. A legend. A killer. A mercenary whose name struck fear into both criminals and so-called heroes alike.But now, the world had changed. Lines blurred between right and wrong, between justice and vengeance. Should he step into the light, wear the mask of a hero, and fight for a cause greater than himself? Or should he embrace the darkness that had always been his home, a place where morality was just another illusion?“Don’t box me in with your shallow ideas of good and evil,” he muttered, his voice calm but edged with danger. “I do what I want, when I want.”The air was thick with tension as he moved like a shadow through the dimly lit room. The writer had no time to react—one moment, he was scribbling nonsense about legends and myths; the next, a cold barrel pressed against the back of his head.The figure smirked beneath his mask, eyes gleaming with something between amusement and menace.“You wanna write fiction?” he whispered. “Then let me show you how real legends are made.”A single gunshot shattered the silence.As the writer’s body slumped over the desk, the man holstered his weapon, stepping into the faint glow of a flickering neon light.“It’s that simple,” he said, his voice unwavering. “I’m Deathstroke.”

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.

“Li Qingshan, as the eldest disciple of the Ascension Sect, the prince of the Dayan Dynasty, was actually bewildered and let go of the Demon Sect Heavenly Concubine, do you know the guilt?”

“I would like to give up my status as a big disciple, be imprisoned in Siguoya, and wipe the forest of steles.”

“Yes, but you must abolish your cultivation base, smash your roots, and you must not go out for the rest of your life!”

Since then, Li Qingshan has been living in seclusion, thinking about crossing the cliff, wiping the forest of monuments, and actually activated his full-level comprehension.

[You watch carefully, stimulate your full-level comprehension, and realize the Dahe sword qi]

[You watch carefully, stimulate full-level comprehension, and comprehend triple sword strike]

[You watch carefully, stimulate full-level comprehension, and comprehend Fantian Yin]

Eighty years later, the Immortal Dao Golden List came, ranking the masters in the world, and Li Qingshan directly occupied the first place.

The list’s evaluation of him – the god of the world!

- Description from novelbuddy