Bad End Night - Volume 1, Chapter 4: Beginning of the Everlasting Night

Ever since Su Tian had transmigrated, she received a “Villainous Bosses Mentoring System” that could automatically identify villainous bosses IN THE MAKING.

As for her missions, they were a little more complicated. For example:

Stopping the boy in her class from deviating onto the path of becoming a villain;

Turn the boy who was going to create a global financial crisis into Jack Ma of the new world;

Talk the strange girl working at the toy shop out of her spending habit, because she will be the cause of hyperinflation!

And the boy from the countryside that she ran into, please give up on developing bioweapons! Why don’t you focus on the Nobel Prize instead?

Just when Su Tian thought all the little villains were growing straight up into upstanding people under her “education of love”, the small villains brought about a big villain…

The young man has slender arms and legs and he cornered her into the restroom. He looked deeply into her eyes said, “I also need …”

Su Tian shuddered, “What… what do you need?”

“The education of love,” said the young man meaningfully!

Ten minute later, Su Tian… was educated.

System: This system is only responsible for identifying villains IN THE WORK. Matured villain are outside of its parameters.

- Description from Novelupdates

Having been reborn, she takes one glance at her ridiculously handsome husband and wonders if she had suffered from brain damage back then—she had actually demanded for a divorce with him. Repeatedly!

In her previous life, she had been deceived by her relatives who eventually led her to her tragic death. With this second chance at life, she vows to cozy up to her husband both literally and figuratively to destroy all her enemies and to take down the women who hid behind their scheming, innocent facades. She would be in control of her own happiness!

This is a sweet, doting love story featuring an intelligent female lead and a perfect male lead who’s good at turning her knobs.

- Description from Webnovel

…but it seems pretty doable.

Jacob Steve, an Old Man, died at 116 after living a whole life.

But Jacob always had a dark side, which he always suppressed and hid from others.
However, in the later years of his life, when death was inevitable, he understood there wasn't any point in having wealth, knowledge, or desires if you couldn't have a life to enjoy them.

He became obsessed with fabled immortality and devoted his reaming life to extending his fleeting lifespan, but just like any other failed.

However, he mysteriously got another chance at life and found a way that led to fabled immortality.
But he was also forewarned that the way led to it was filled with blood and darkness!

In the end, Jacob chose it anyway with no way of going back, and it was also the start of his suffering and his icky, brutal journey toward the 'Immortality' he wanted so badly!