Her Kindergarten is Full of Villainous Students - Chapter 232

Zhou Rui had just turned 20 when his life took an unexpected turn. He was hit by a truck one day. Just as he was convinced he was about to die, something strange happened. Instead of waking up in the afterlife, he opened his eyes as a baby. Later, he learn he had reborn as Lumien Ofnir, the youngest son of a baron.As Lumien grew up, he realized this world was nothing like Earth. Magic was real, and creatures like goblins, orcs, dragons, titans, and other mythical creatures were part of everyday life.Fortunately, in this dangerous world, Lumien received another blessing. It was a system.Follow Lumien's journey as he begins to explore this new world with the support of a Harem System. The mysterious cheat that allows him to copy and develop the magical powers of any woman he has slept with.[Author’s Note: The earlier chapters might feel slow and boring, but I promise it’ll all be worth it once the pace picks up.]

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

She was originally the young miss of the Marquis Estate, but became a peasant girl due to a mixed-up at birth.

Lin Xiaoyue, a girl from the future, transmigrates into the body of a dumb peasant girl. The father of the original owner had just died, and her remaining family was made to live in a dilapidated house on the edge of the village by their own grandmother. Looking at her fragile mother and her little brother’s miserable appearance, Lin Xiaoyue decided that she wanted the three of them to live a good life. The good thing is that she had her spatial ring and spiritual powers.

With that, she could relax and easily do what she needed to do. Hmm. There wasn’t a strong man in the house, and people continuously came to bully them? No problem, she’ll just buy a man! After browsing through the slaves, she discovered the captain whom she had a crush on in her previous life! Ah, she just loved ancient times! There was no war, and no famine. She also had a family and a lover! She was happy to live on like this! This is the story of an ordinary girl who came from the future, living a prosperous life in the ancient times!