In the Second Generation of the Trench, He Changed To the Ruanfan Script - Chapter 12:

To save someone, a poor boy unexpectedly acquired Dragon Blood as a body fortifier and even slept with a beautiful female CEO. By a twist of fate, he became the bodyguard of this female CEO, thus beginning a journey of an incredible turnaround.Female CEO, “Come to my room tonight to discuss work.”Long Fei, “Are you trying to kill me? Discussing work every single day for a month, can't you give me a break?”

Lou Yao Yao wasted her life fighting over a man, only to find out he wasn’t worth it in the end. Because of this man, she accidentally killed her rival in love, and even ruined the man who had always been watching over her.

Getting reborn as her 20 year old self, there is still time to fix everything. Lou Yao Yao decided to live as a genuine vicious woman. After getting her hands on the loyal like-a-dog man, she would show that cheating couple what pure loving affection looked like.

- Description from Novelupdates

Sienna Monroe and Caleb Sinclair have been in a relationship for three years and married for three years. They were as close as could be.Until one day, a strange text message informed her that Caleb Sinclair had cheated.She originally thought it was a prank, but she didn't expect to witness him embracing another woman and kissing her passionately.At that moment, the years of happiness and joy collapsed in her heart, completely sinking into an abyss.Later, guided by the text message, she successfully obtained evidence of Caleb's infidelity and the gifts of villas, bags, and jewelry he gave to the mistress. She then entrusted Sebastian Prescott, the top lawyer in Imperial City, to handle this divorce lawsuit.When the truth came out, Caleb Sinclair, with reddened eyes, begged pitifully, “Sienna, I was wrong. I really love you. Please give me another chance.”Sienna Monroe's heart was already filled with disappointment, “Your love is too filthy, I don't need it.”Everyone in The Capital Circle knows that in the legal world, Sebastian Prescott is noble and aloof, an untouchable and unattainable figure.Sienna Monroe thought the same, but it was precisely such a person who said to her, “I can help you heal, would you consider it?”

One day, a mysterious tower suddenly appeared in the city. The people decided to call it a dungeon, and while it was full of rugged terrain and dangerous monsters, it was also a land of opportunity, where countless treasures awaited. When Sejun, a young man living an ordinary life, is invited to the dungeon by chance, he is thrilled at the prospect of becoming rich, but he is stranded in a hidden area of the mysterious tower. All he has is a few seeds and his body. Now Sejun must farm, collect resources, and figure out his own survival strategy!