MTL - Book of Technology - Chapter 454 link

One of the seven strongest people on the continent, the King of Mercenaries. He started a war to avenge his fallen family and destroyed territory but failed and lost his life. However… “Wow, I’m alive?” I returned to the past, back through time. A perfect opportunity to right my regrets and reverse everything. It doesn’t matter if people around me point fingers, calling me a scoundrel, or dismiss me as tr*sh. Because… “I’ve got a plan.” “What plan?” “A plan to destroy everything.” There won’t be a second failure. This time, I’ll wipe out all my enemies. …But first, I need to rebuild this damn estate.

Shen Xi was the daughter the Jiang family had mistakenly taken home. After their real daughter, Jiang Xue, returned, Shen Xi’s foster mother asked Shen Xi to stay, hoping she could help Jiang Xue get used to life in the city as Jiang Xue had been living in the countryside all this while. Alas, everyone claimed that Shen Xi was clinging to the Jiang family because she refused to part with the family’s wealth. Her foster parents didn’t clarify this accusation. Then, Shen Xi’s fiance ended up getting engaged to Jiang Xue instead.One day, Jiang Xue killed someone when she was driving. Shen Xi’s foster parents knelt before Shen Xi, begging her to take the fall for Jiang Xue with tears in their eyes. Shen Xi agreed to their request to repay their kindness for raising her. However, she didn’t know that the person Jiang Xue had killed was her foster father, in other words, Shen Xi’s biological father! While Shen Xi was in prison, Jiang Xue even indirectly killed Shen Xi’s biological mother! In an instant, Shen Xi became an orphan.After experiencing her foster family’s ruthlessness and persecution, Shen Xi exposed the sinful deeds the Jiang family had committed over the years and Jiang Xue’s crimes after being released from prison! Then, she detonated a bomb, sacrificing her life to take revenge for her biological parents.However, after the bomb exploded, Shen Xi was shocked to find herself returning to many years ago when Jiang Xue was first found, and Shen Xi’s identity of not being the Jiang family’s real daughter was about to be exposed. During this time, she was still a rich young lady dressed in expensive clothes as she sat in the Jiang family’s car on the way to her fiance’s birthday banquet. Shen Xi’s lips curled up slightly. A good show was about to begin.She wanted to change her fate and her biological parents’ fates. However, she never expected that both her parents were heirs to a large financial group. Also, the renowned movie star, a young genius doctor, and a domineering CEO were all her biological brothers! She, who wasn’t loved in her past life, was being pampered in this life! Then, the paparazzi caught her on camera, entering a hotel with a rumored bigshot. The crowd gasped. Was this bigshot Shen Xi’s brother as well? The bigshot hugged Shen Xi’s waist and kissed her. “Nope. I’m her lover!”

When an S-class elite assassin-raised captain of a special ops suicide squad comes home from a high-stakes Africa mission, he finds himself offered something that could potentially set him up for life- a curious assignment that he could use to finally exit his days of war and slaughter.

Then placed into a high-school setting, Lin Yi is tasked by the chairman of a top-tier multi-billion company with bodyguard duty for non-other than his own daughter, a certain little Miss of said high-school.

His enemies, once ranging from drug lords, mafia bosses, political figures, and national leaders, are soon replaced with spoiled kids who happen to have rich papas and mamas, and Lin Yi finds his intense expertise and high-threat skillset misused, and very underwhelmed…

But he does get a harem cast as diverse as his old enemies, so Lin Yi decides that, for the sake of messing around with girls as an invincible entity in a down-leveled environment, leaving his bloody and death-filled war days behind is something he’d definitely want to strive for.

- Description from Novelupdates

【 Warning: Mature Content R-18 】Graves lived a content life, until he lost it all. After inheriting a hotel and immortality. As his final act, he sacrifices himself to save a woman's life.To his surprise, he reawakens to find the woman thanking him in an unorthodox way.His once normal life changes with this new power, and by comical chance, he throws himself into deadly situations to save women from bullets, blades, fire, planes, tanks, and trains.His new life is one of pain, except he always ends up on top.Join Graves on his comical struggle through the unnatural disasters he faces for the sake of his love life.