Being Op With My Broken System: All Limits Have Errors - Chapter 3: System is broken? The Dragonic magic academy.

She was forced by her husband and his mistress to jump into the sea and commit suicide, only to be rescued and taken care of by the jerk's uncle for seven years.

She was an unprecedented assassin, a trump card deadly agent, but transmigrated through into Ye City’s number one prodigious good-for-nothing young miss. I am an ugly woman? I will break out from my cocoon into a gorgeous butterfly that will blind your snobbish eyes! I am useless piece of heap? Lightning in my hands, I will smite you to a well-cooked crisp!Her greed and lust for money had no end. She is lewd to the core with no bottom in sight, sworn to have love fortunes blossom all around her. However, a certain someone holding a blade in the left hand and a sword in the right hand began cutting those love fortunes one by one! The person smiled with perked brows, “Little Ninth, it looks like I have to let you become occupied!”

Ji Qingqing was at the end of her rope. When she was on the brink of wretched poverty, she received a system. The system told her; Lu Lixing came from a family that was rolling in money, but he was coming to the end of his allotted lifespan. If she married him, she would gain his enormous inheritance.

Lu Lixing was seriously ill. Just as he was about to die, he gained a system. The system told him: Ji Qingqing was young and beautiful. She was rich in vitality. If he married her, he could continue living.

Ji Qingqing happily came to Lu Lixing’s sickbed.

And then, Lu Lixing woke up.

***

Lu Lixing’s friends discovered that after Lu Lixing woke up, not only did this person that had always kept his distance from women gotten married, he spent every day being super clingy towards his wife.

Young Lu, can you be a little less embarrassing and act your age? Will you die if you take one step away from your wife?

Lu Lixing clutched his chest. His little heart had almost stopped beating because Ji Qingqing had left him for half an hour. He weakly waved his hand. He couldn’t be separated from her, not for the rest of his life. She was his life.

- Description from Novelupdates

Jiang Chen travels to a fantasy novel world and becomes the villainous senior brother.He didn’t have any golden finger (cheat) and didn’t want to end up as villainous cannon fodder, so he repeated nine reincarnation cycles, only aiming to be an upright senior brother.Yet fate is unjust, bestowing upon him the aura of a villain, causing him to suffer countless misunderstandings and disdain.Until the ‘Tenth Life’!In this life, Jiang Chen gave up. His heart grew cold, and he also finally let himself go.Jiang Chen: “Since heaven wants me to be a villain, why should I defy it?”……My name is Jiang Lianyue, and I have a villainous senior brother who is despicable.I despise him, detest him, and even wish he would die quickly!But one day, I witnessed a flashback of nine lifetimes…In the first life, my senior brother sacrificed his own core to help the second brother rebuild his core, damaging his own foundation in the process.In the second life, I was afflicted with a cold poison, and my senior brother, with his modest cultivation, refined pills for a hundred days to cure me at the cost of destroying his own core.In the third life, I finally understood everything…