The Useless Miracle Doctor Consort Is Spoiled Rotten by the Prince! - Chapter 30

Leon is an average high school student who likes to watch anime and read novels.
He's about to cross the street, only to be greeted by a truck and died.
But, he got reincarnated as Uchiha yet dead again because Itachi killed him.
Leon got reincarnated again as the grandson of the recovery girl.
He got kidnaped and tortured by All For One.
After his third death, he got reincarnated as a son of Bibi Dong.
In this fourth life, he wants to change his fate to become the strongest.

Note: Please read the tag before reading.
- English is not my first language, so there would be grammatical mistakes in this story.
- Please give my story a proper review.
- I accept a suggestion, but no spam!

“I WILL MAKE THEM ALL REGRET THE DAY THEY MET ME! I WILL MAKE THEM WISH THEY WERE NEVER BORN! AND I WILL MAKE THEM HATE THE DAY THEY THOUGHT OF BETRAYING ME!”“You will, Sweetie. And I'll help you with that...”Those were the last words Avery spoke and heard before passing out in her bloody red wedding gown, on the same day she was supposed to marry her boyfriend from senior high school.~~Avery McCallum, the sole heiress and president of the McCallum Group of Companies, had her whole family wiped out on her wedding day. Framed for her grandfather's murder and stripped of her position, Avery vows to take revenge on those who wronged her. But her powerless state seems to mock her determination.Enter Archibald Donovan. She used to hate the devilishly hot and narcissistic chairman of the A² Corp who also happened to be her older brother's best friend, but when consumed with the need to take revenge, she begged him to marry her in return for fulfilling a long list of conditions. Archie agrees, and a month later, Avery re-emerges as Ava Donovan, a rising actress and the wife of the most powerful man in the country.With her newfound status, Avery systematically destroys her adversaries, uncovering dark secrets and hidden agendas along the way. But as she navigates the treacherous landscape of her new life, she must confront the truth about her family's past and at the end of it all, come back to him.She owed him after all...EXCERPTArchie's eyes darkened when he saw her stumbling out of the wine cellar, a bottle of wine in one hand and her night robe, in the other. She was literally half naked.“Hey...” her greeting came out in a slur, and that was all he needed to know she was drunk. Very drunk, at that.“Why?” he asked simply, knowing she would interpret his question as she usually did.“I...I visited them today. The flowers on their stones were already wilted and...and...it broke me. I wanted to be happy and at the same time, I wanted to cry,” Avery replied, inhaling short wisps of air before she continued, “Then I found the cellar.”“Did it work?”She shook her head slowly in reply, lifting her head up in time to see a mischievous smirk curl on his lips.“Don't be sad, Baby girl. I happen to know a way to make you cry and keep you excited at the same time,” he said.“Really?”“Wanna try it, Mama?”Avery nodded, slowly but firmly as he closed the distance between them.As he promised, she did cry...in pleasure.

Humanity lives under an unseen rule—the Ascension Cycle. A hidden system selects individuals at random, forcing them to complete tasks and gain different abilities as a reward. Anyone who fails a mission assigned by the system will instantly die on the spot.Ronan Vale wasn’t chosen at random.Killed on a mission gone wrong, he wakes up with a system unlike any other:[Evolution Path: Kill to Survive][Failure to Execute: Life Force Erosion Begins]Ronan has only one way to stay alive—which is to obey every mission assigned to him by the system. Unlike others, Ronan evolves after every task, each kill makes him stronger, sharper....but less human.As he fights to survive, he realizes his system is different. It evolves with him. It whispers to him. And it may not be just a tool—but a living thing.As war brews between Harbingers—those who embrace the system—and Eradicators, who seek to destroy it, Ronan is caught in the middle. But he has no time for their games.Because the real question isn’t how to survive.But what he’ll become in the process. A heartless monster bred only for destruction? he was about to find out.A:N; will there be romance? umm...NO!Harem? NeverKilling? YES!dark triller? YES!overpowered mc? hundred percent YES!

The consciousness of a Great Magus suddenly returned to his original body on earth, just before he transmigrated into the magic world.

Nothing has changed, it's still the same earth.

However, when he looked at earth once more as a former great magus, he discovered earth was not as simple as he knew it to be.

Hidden magus, legendary races such as vampires and werewolves, they do exist, ruling the world through the shadows.

Faced with a former great magus, who possessed as many spells as libraries, would the earth that had been ruled by a few people be able to remain calm?