Despite Being Pursued As a Villain, All The Heroines On My Side? - Chapter 129

In the early world of immortal cultivation, there was no physical cultivation among immortal cultivators. And a top bodybuilder who came from the earth has opened up a new path here and became the ancestor of physical training.

- Description from novelbuddy

She was a descendant of the martial aristocratic family. She had just transmigrated when she was plotted against by others. She unexpectedly fell pregnant after a random encounter with a man.After ten months of pregnancy, she gave birth to a little fox! And this little fox pulled at her clothes and called her mother! Good thing is, the little baby fox was caring, adorable and obedient. In the mainland where good and evil are both present, the mother-son duo combined forces, suppressing all others with their expert skills, making those relatives who looked down on them regret a lot.However, one day, Baby Fox's daddy came looking for him. Not only did he want to snatch her child, he even wanted to snatch her along! The baby fox would not easily agree!Thus, the baby fox said with his hands on waist, “You want to be my daddy? Ok, hand over your money, and wait your turn.” Then the baby said to her, “Mommy, the uncle living next door is rich, how about letting him be my daddy?”

The world had changed when the System arrived, alongside the Cataclysm that filled the world with monsters. The technology was gone, replaced by classes and skills that allowed the people to fight back. When Devon ended up as a Blacksmith, a class that didn’t grant Intelligence, he had to face the reality, that his old career that he loved - mathematical sociologist - was over. Instead, he had ended up as yet another discarded member of the production class, overshadowed by the existence of the System Shops to the point of total marginalization. But, what if all he needed was to reapply his scientific thinking to the System...

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.