Rebirth: Necromancer's Ascenscion - Chapter 15: Do You Bleed?

After Reincarnating into Naruto World at the Warring State Era as an Uzumaki, Masahiko thought that he got a useless System. He lived for 48 years as a normal, below average Uzumaki Shinobi.

That changed when he finally knew how the system works the day of his 49th Birthday!

- Description from Novelupdates

Ahcehera is a young woman FIGHTING cancer, finding comfort in the pages of her favorite sci-fi fantasy novel. She’s drawn to the villainess princess, a misunderstood character whose life is sacrificed FOR the hero and heroine’s happy ending. Ahcehera hates the unfairness of it all and wishes the princess could have a chance to live her own LIFE.Before she can read the final chapter that seals the princess’s tragic fate, Ahcehera passes away. Her last thought is a wish to rewrite the story, never expecting it to come true.When she wakes up, it’s not in her hospital bed but in the body of the princess herself. Thrown into a world full of political schemes, betrayal, and hidden dangers, Ahcehera is determined to change the princess’s fate. She has the story’s secrets and her own will to survive, but knowing the plot doesn’t mean it’ll be easy to change.Then, the unexpected happens. She crosses paths with a werewolf prince, younger than her and mysteriously linked to the hero. He’s more than just a twist in the story, he might hold the key to a different ending.As enemies close in and the lines between friend and foe blur, Ahcehera must decide. Will she stick to the script or fight for a new ending? One where both she and the princess get the happiness they deserve.Can a story already written truly be rewritten, or is she doomed to live the same tragedy all over again?

Chi Lang transmigrated to the Middle Ages as a third-rate magician in a third-rate magic academy. His magical aptitude is zero. But he has a good roommate.

His roommate is good-looking.

His roommate is good-natured.

His roommate helped him escape from danger several times.

His roommate never complains.

Chi Lang felt like he liked his roommate a little bit, and then his roommate helped him solve his ‘single’ problem.

It wasn’t until much later that he realized that his roommate was a remarkable figure.

——He was one of the demons sealed by the magician known as the “God of Magic”… And Chi Lang became the one who unlocked the seal of the Demon Lord.

- Description from Novelupdates

It’s a story about a man who got transported into a novel and possessed a slum boy. He met a noble girl and served her as a butler for 13 Years. Now the girl has already fallen from her noble life and lives in an abandoned mansion with paralyzed legs. Why did she become like that? Of course because she is the villainess in the novel.