Seven Unfortunate Lifetimes, All Thanks to a Single Moment of Impulse - Chapter 0

She, a modern hidden ghost leader of an organization which gathered insane prodigies proficient in the various differing skill-sets. Highly skilled in medicine and poison, executes covert assassinations, viewed as insane and demonic in the eyes of people of the world. Killed in an accident, and reborn into the body of a disfigured young girl.

What? Face disfigured, identity stolen? A return to the family dim and hopeless? Her identity can be given up, her family can be forgone, but as for the one who harmed her predecessor who inhabited this same body, if she didn’t at least make them scream in unimaginable agony and throw them into a state of wretchedness, how could she live up to her demonic reputation? Endless turmoil ensues and it’s a battle to dominate over all! See how she shook the world dressed in a suit of red, her sword up against the dominant powers that rocked the Heavens! Her name spread across the seas, shocking the earth!

- Description from Novelupdates

“The Demon Lords are bringers of destruction, and among them, I am the strongest.”The Demon King has fallen, slain by the Hero in a battle that shook the heavens.After this, humanity knew a long era of peace and prosperity, with the hero now at the top of the world.Fifty years after the battle, the demon race is resurfacing, but now with the throne empty, they must fight for the emergence of the new Demon King. Meanwhile, the humans are preparing for the rise of the next hero who will oppose their archenemies.Born as a mere stable boy in a lower-class noble household, Bel has lived his life tending to the noble gardens, pruning roses for banquets he would never attend. He is nothing more than a lowly servant in a world ruled by noble bloodlines and magic.However, his fate changes when a demon attack devastates the household. As flames consume the estate, Bel is about to be executed in front of his master when their leader, a great demon, recognizes him as a member of a powerful species of monsters that had disappeared before the ascent of the previous Demon King.She calls him by his true name, awakening his true blood.The demon, intrigued by this discovery, decides to spare him out of curiosity and pity. Having learned about Bel’s true nature, his master, rather than executing him, chooses instead to bring him into the heart of his household, seeing in him an opportunity to elevate his family’s standing by binding a powerful being to his service.But power cannot be shackled forever, and among them, the one in Bel's blood is the most dangerous.

Karsha, a general in the United States Army, was a loving father and husband who was accused of killing his wife and two children. As a result, he was sentenced to death. However, his life took a turn when a sinister being transmigrated his soul to a world of cultivation. He awakened as a slave and slowly rose through the ranks thanks to a strange system with its own agenda. He began walking the path of cultivation and immortality, which will soon drive him into a conspiracy so grand that his understanding of who he was, who he is, and who he is to become will be put into question.

Possessing supernatural powers, gentle little milk dog attack X mature, capable and cold female reporter subject to 1V1,he
18 vs 28

After Shen Yiqiu woke up from a coma, the first thing he did was to make a noise to see Qin Qianrou, and the others ignored him. In her previous life, her whole family suffered a traffic accident and her parents died.
When she woke up from the rebirth, she understood that the creditor who was staying outside the ward was not a good person, and that her parents and friends who had traveled thousands of miles were actually coveting the inheritance. The only person who could save her from the predicament seemed to be the upright female reporter.
Qin Qianrou is not at all as gentle as her name, and has been a well-known local reporter for several years. She takes the interview questions that others don’t want to take over, she dares to interview the characters that others dare not, and she can do the areas that others can’t touch.
Do your best to restore the truth.
As capable and cold as her, she went to the hospital because of a strange call. The pale child on the hospital bed rushed over as soon as she saw her, screaming hoarsely, “Aunt Qin, save me!”
From then on, Qin Qianrou had a small tail beside her. At first, she would only follow her, occasionally peeking at her shyly. Later, the child became more and more powerful. Not only did he accompany her out for interviews, but he also protected her everywhere, eliminating all dangers.
Until one night, the moon was sultry, Shen Yiqiu threw herself into her arms again, and said sincerely, “Aunt Qin, I love you.”

Content label: Under the New Year Urban Love Ability Rebirth
Search keywords: Protagonist: Shen Yiqiu, Qin Qianrou ┃ Supporting role: The next cannon fodder stand-in has been opened ┃ Others: Ability
One sentence introduction: I will repay you with my life
Concept: In people-to-people interactions, only by paying sincerely and without reservation can we gain precious feelings.

- Description from novelbuddy