Arifureta Shokugyou de Sekai Saikyou (WN) - Chapter 286

Welcome to Freia. A continent where evil magi ruled. Until firearms came, that is. Now the people live free of those demons…

More, however, must lurk beneath the surface.

Claude, a transmigrator from another world, finds himself in the midst of this changing world, attending ‘middle school’. Or, as he calls it, ‘boot camp’. His destiny was to graduate and join the military, but the future is seldom so simple.

His life, and the world, is set on the path of upheaval and chaos the day he finds a cookbook.

A magical cookbook.

- Description from novelupdates

Non-tangible cultural heritage embroidery successor Yi Chichi's soul travels to the era and possesses a little pity with the same name.Father is scummy and stepmother is toxic?Yi Chichi says she is good at using poison to counter poison.Still have to give up her job to substitute for her step-sister to go to the countryside?!Yi Chichi says dream on, good sisters must share fortunes and hardships together.Sold the job, kept the money for herself, and sends her step-sister to the Northwest!Moral coercion?Yi Chichi sneers, as long as I have no morals, others can never coerce me!Someone causing trouble?I've already said I'm a poisonous person, why don't they listen to advice?As for a certain handsome young man...Sending you a pair of mandarin ducks flying wing to wing!What, you also want a pair of phoenixes flying together?!

A serious accident caused the protagonist’s brain to have an unusual mutation. This changed the brain development that it opened the door to a mysterious universe. Not only he obtained a ‘god-like’ powerful telekinetic control and mental perception, he also had an abnormal analysis and memory capability comparable to super computer. Having such super brain, his rough life began.

Brain development progress 10%…….20%……50%….80%…. …100%

- Description from Novelupdates

In the 21st century, a female military doctor, Lu Jiao, transmigrated into a novel and became the vicious mother of four little villains and the wife of the future First Assistant.

In the novel, the four little ones would grow up into villains who committed all kinds of crimes and killed people without batting an eye. Eventually, they would end up getting killed by the male and female protagonists. To avenge his sons, the First Assistant would transform into the final boss and die after committing many sins.

Lu Jiao looked at the four little ones who were only up to her knees, then looked at the bedridden First Assistant. Forget it, she would do a good deed by educating these children properly and giving the First Assistant medical treatment while she was there.

What she didn’t expect was that the four little villains and the future First Assistant would want nothing more than to send her to her death.

They attempted to strangle her in the middle of the night, use broken pieces of porcelain to slice her arteries, and poison her food. Lu Jiao was furious. “I’m not doing this anymore. If you want to become villains, go ahead.”

However, the four little ones now refused to let her go.

“Mummy, please don’t go. We’ll be obedient from now on.”