City of Sin (Yanyu Jiangnan) - Vol 1 Chapter 17: Duel

In a modern world where cultivators need a place to cultivate or vent their boredom, there are private businesses that set up instance dungeons with the aid of technology and cultivation magic to enable cultivators to train and commoners to experience the life of cultivation. They are called dungeon suppliers.
Xie Jin's one and only dream was to be a dungeon supplier and when his only relative passed away, the relative's inheritance gave him a plot of land and surprisingly, a 'System' Module which the relative had previously used.
With the help of the system, Xie Jin decided to pursue his dream of becoming the number one dungeon supplier.

Zombies, cold waves, floods, earthquakes, acid rain, tsunamis, extreme cold, high temperatures, land pollution, seven days of darkness... Since the year 2563, humanity had endured such apocalyptic crises for a full ten years.In those ten years, plants mutated, animals mutated, the food that once fed humans became toxic, and the lands that could once grow plants were now polluted. The living space for humans was increasingly compressed.And at this critical moment, a five-story supermarket suddenly appeared.Here, one could buy piping hot oden, tasty instant noodles, and sweet White Rabbit Creamy Candies...Countless Superpower Users greedily wanted to take the supermarket for themselves.And then...They were all kicked flying by Su Yinhe with one kick.Su Yinhe spread her hands, “I didn't bring the Infinite Supermarket here to be robbed; I came to make money.”A Superpower User who felt like he struck gold after buying a box of instant noodles: “Miss Su is beautiful and kind-hearted, to only charge me ten gold bars for such a huge box of instant noodles.”A female Superpower User who hadn't tasted sugar in ten years, with tears streaming down as she savored the candy: “Such sweet sugar, and it only costs one gold bar. Miss Su truly is a great person.”A Superpower User who ate the supermarket's oden and then didn't want to leave: “I'm twenty-five this year, 188, Gold Element superpower...”Su Yinhe, only wanting to make money while holding a pile of gold bars: “Keep it low-key, low-key.”

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!”

In a world where 99.9% of all men were wiped out and future births only had a 0.1% chance of being male, the role of men in society became that of celebrities graciously donating their seed to the masses. With the world population declining, pregnancy has become a social status, affording women government assistance, health insurance, and citizenship should they find a man to bless them with seed. With an only 1 in a 1000 chance of finding a guy, many women will do anything it takes to get close to a man and become pregnant. And should those women bear a male, it’s like winning the lottery, the remainder of their lives set as they receive massive stipends and no responsibility but to nurture their sons. Clyburn was reincarnated into such a world. Can a former unsuccessful business man properly navigate a female-centric world full of woman who just want to use him for his seed? With an overprotective mother, two caring sisters, and the mind of an adult, he might just.