The Extra Who Shouldn't Exist - Chapter 24: Rivalry

Akari Nakamura isn't what anyone expects from an S-Class mage.With her stylish fashion and an attitude bigger than her platform heels, she's used to being underestimated. It comes with the territory. But after scoring the highest marks ever recorded on the Arcane Assessment Test, even Crescent Moon University's stuffiest professors can't deny her raw power.Too bad they're going to try anyway.As Akari navigates a world of old money and older magic, she discovers that the university's prestigious facade hides an ugly truth: they're systematically undermining students who don't fit their “traditional” image of what a mage should be.To win here, she'll have to make some powerful enemies and prove herself every step of the way.Oh well. Just another day in the life of the S-Class Gyaru!---A light-hearted yuri/futanari GL novel!

She went out of the way to help him build a business empire and get his inheritance. When she thought they would live happily ever after, she and her entire family were quietly gotten rid of and burned to ashes. As the blaze seared her skin, she was overcome by deep hatred and bitter regret, and wished she had another chance…

Dizziness jolted her out of unconsciousness.

She is now known as Miss Su. She tried to run from her wedding, but slipped and fell in the river, which incidentally, brought great shame upon both her and her fiance’s family. The word on the street is that her fiance is a playboy, a make-out king, and a bit of a lady’s man. But she has to salvage this marriage to carry out her revenge plan.

And… the more she gets to know her future husband, the more she needs to find out. He turns out to be much deeper and more sophisticated than he cares to show to the outside world.

- Description from Novelupdates

Li Yanchu transmigrated into a strange world of martial arts, Daoist spells, ghosts, and monsters, only to land in the body of a young Daoist at the rundown Qingyun Temple. Just across the street? A rowdy inn run by a stunningly seductive innkeeper. Life could be worse.Gifted with the mysterious Decree of Bestowal, Li Yanchu can transform ordinary herbs into century-old divine medicine, giving him an unparalleled advantage in cultivation. With this cheat-like ability, he advances rapidly in cultivation, despite being told he had no talent for it.But cultivation isn’t his only path forward.After slaying a ghost and earning merit points, he realizes there’s more to this world than martial arts. Hidden behind the scenes is a karma-based system, one that rewards righteous deeds.As his saber technique grows sharper by the day, Li Yanchu finds himself entangled in eerie mysteries, deadly encounters, and strange happenings in Wei City…Now, with the authorities pounding on his doors, Li Yanchu’s peaceful days of tea and training might just be over.Ghosts. Bandits. Cultivation. A cheat system tied to karma. When the mortal world and the supernatural collide, only one Daoist stands between chaos and order.

In novels with a stud there is always a Senior Martial Brother like this:

In the early stages of the novel, his innate talent is high, his cultivation is good, his appearance is handsome, and he has an intelligent, cute younger Martial Sister as a fiancée.

In the middle stages of the novel, he is caught unprepared and defeated by a young disciple (the protagonist) in the sect who’s hardly remarkable at all. From then on, he falls from his godly altar and loses his brilliance. Even his young Martial Sister leaves him for someone else.

In the late stages of the novel, he continues to turn dark, going down the Demonic Path and becoming the major villainous boss. However, the protagonist still ruthlessly defeats him and his soul is eternally sealed.

Once Qin Mo opened his eyes, he discovered that he had become this Senior Martial Brother.

- Description from Novelupdates