Research Powerhouse [Quick Transmigration]

* A cannon-fodder supporting actress who fails to improve her acting, turns to the occult instead, and ends up dying a gruesome death.

Later generations say of her, "You foresaw that the future Best Actress would steal your rich husband. Why didn't you foresee your own gruesome death in the street?"

"Fake occult nonsense, fake celebrity. What a joke!"

A top scientist arrives in her body and starts livestreaming occult investigations, catching killers, foreseeing the future, and joining forces with the underworld to solve cases... She makes a spectacular success of herself in show business.

* The real heiress was switched at birth with the daughter of a wealthy family. The fake heiress lives in a mansion and is doted on by everyone, while the real one grows up in the countryside, obsessing over the fake heiress's status and boyfriend, consumed by envy her whole life. Meanwhile, her little restaurant fails, and she dies of depression.

After returning to ten years earlier, top scientist Lin Qian devotes herself to researching nutrition and culinary arts. Her robot-cooked fried rice becomes a huge hit! Jealous of the heroine? Who even are you?

* In a period novel, the cannon-fodder heroine is lazy and promiscuous. She never does the laundry or cooks, and spends every day dragging down the company commander, all for a pretty boy's paltry show of concern.

After Lin Qian enters the story, she first takes back the roasted chicken leg she gave the pretty boy, then starts figuring out how to build a virtual household-management System, bringing a little tenderness through electronic technology to humanity as technology gradually advances.

* In a transmigration-into-a-book story, both the supporting heroine and the heroine awaken. The supporting heroine fights the heroine over the breathtakingly handsome male lead, loses, and sees her family destroyed.

No more fighting. Top scientist Lin Qian starts thinking: if everyone is going to awaken, then let's all awaken together. I have an awakening device here that'll help every one of you recover memories from all three lifetimes and find true love in this world! Only 88,888...

Theme: Devoting oneself wholeheartedly to science