MTL - Little Mermaid Dressed As a Scientist - Chapter 33

“I hope you don’t fall in love with me, because I won’t be taking responsibility,” warned the young man. “Don’t worry, I won’t fall in love with a body double,” the employer dully replied. Yet, both of them forgot what they had said.

Aliandra Amariel loved magic, dedicating her academic years to the study of runes and spells, pushing the boundaries of mana's infinite possibilities. Like most Fae, her destiny seemed clear until that fateful day of her Class Trial, when the Blind Lich unleashed an undead apocalypse on her home, the fabled underground city of Dal’mohra, and triggered The Breaking – a cataclysm that forever reshaped the world. Saved by her mother’s legendary time-stasis spell, Ali wakes thousands of years into a dark future. Everything she knew and loved is gone, buried under a mountain, transformed into a twisted dungeon by the malevolent will of the Lich. Now, Ali must confront her deepest fears, mastering the arts of battling monsters and braving a town riddled with corruption. As the Lich's grand design shadows her every move, she scrambles to forge new friendships and unearth ancient knowledge in her fight for survival. Why must she struggle? All she had ever wanted was to curl up in a comfy chair with a few thousand good books. But the immortal Lich is drawn to her unique magic, ever hungry for more power to fuel his cold-hearted ambitions. How will she survive the giant target painted on her back as her advancement slowly reveals the horrifying truth of the Class she chose to save herself? Will she falter, forced into the eternal servitude of undeath, or will she rise against all odds and cast him down, ridding the world of his evil?

The scum’s or villain’s long road of transformation was tentatively set to the world:
The abandonment of the educated youth’s wife (Completed)
The hidden marriage of the scum film emperor (Completed)
The best brother in the world (Completed)
The Phoenix male who destroy the bridge after crossing the river (Completed)
The treasonous general (Completed)
I’m an honest man (Completed)
To become the top scorer in the School of Agriculture (Completed)
The soft rice man’s self-cultivation (Completed)
The whole world is reborn (Completed)
I want to survive on a desert island (Completed)
The stallion male who has seized the opportunity (Completed)
The perverted self-salvation (Completed)
The spring of the loafer (Completed)
The misplaced life (Completed)
The miser career (Completed)
The ghost is out of feeling (Completed)
The Queen’s favorite husband (Completed)
The vicious girl with her godfather (Completed)
I want to be a good person (Completed)
I does not tear up the family (Completed)
The perverted common plant (Completed)
The Mary Sue’s men (Completed)
Every time I was reborn, someone wants to kill me (Completed)
The old people’s counterattack path (Completed)
The global evolution (Completed)
When I became a net red (Completed)
For you, good person (Completed)
His heart had white moonlight (Completed)

- Description from Novelupdates

Ning Yue was a military doctor and a special forces soldier. During a mission to rescue hostages, she died from a bomb explosion. Ning Yue thought she was dead, but when she opened her eyes, she had become a woman in ancient times with the same name but a different surname.

This woman’s father was a general, but she lived in the Ning Family Village and was raised by her adoptive parents for more than ten years. A year ago, the people from the general’s residence found her and brought her back. However, they sent her back again a few months later. When the original owner of the body returned to the village, she was pregnant and gave birth to twin sons within a few months.

Another year passed, and the year of the great drought was ushered in. The entire village had to flee. The original owner of the body left with the rest of the villagers with her two sons and slow-witted father. In other words, the current special forces soldier, Ning Yue, was an older single young woman who had not experienced the sweetness of love. She had skipped all those steps, and directly became a mother to two children. She also gained the original owner’s dim-witted father and a body that didn’t work and had hunger pangs after starving for two days. But was that all? Don’t be naive!

“Don’t eat my daughter! Don’t eat my daughter!” The original owner’s father pleaded. “The older one’s meat is too hard, so it needs to be cooked longer. These two small ones have tender meat, so they only need to be roasted for a while. We’ll eat the big one tomorrow!” Ning Yue, who was now being viewed as food, looked up at the sky and said to herself, “Gee, thanks SO much!”