The Specialist in Tormenting Scum Seme (Quick Transmigration)

To earn a chance to be reborn, Yang Dongshu must complete face-slapping missions against scumbag love interests in four melodramatic yuri comics, collecting reader satisfaction along the way.

She completes every mission perfectly.

A brainwashed underclassman escapes the harassment of a shameless playboy student council president, falls in love with the president's long-scorned younger sister, and helps her take the throne as heir to the family conglomerate.

A humble substitute, trampled into the dirt, dumps the untouchable national superstar. Together with the star's unrequited love, she exposes the star's hidden scandals, then travels the world with her as the star is blacklisted by the entire internet.

A drug-tester whose body and mind are broken from taking poison for love turns the loyal disciple of a scientist who abuses his wife to attain the Dao against her. Together, they improve her medicine, overcome its side effects, gain superpowers, and send her to prison for violating research ethics.

A fragile sacrifice tormented at will by an evil god eventually tames her dragon, takes her treasure, steals her divine status, and reaches the top of the world.

How does Yang Dongshu pull off these missions?

"It's simple. Strengthen one lovesick puppy's possessiveness and combat skills, then let her keep changing secret identities and giving me the strongest assists."

Yan Yazhu is a perennial backup in a campus yuri comic. After gaining self-awareness, she shuts off her heart and sticks to the plot, never getting emotionally involved.

Until Yang Dongshu enters her world and gives her unwavering devotion, making her greedy for more.

The System tells her that she can gain a physical body and live with Yang Dongshu if she passes the True Love Challenge. The rules are simple: In other mission worlds, while Yang Dongshu's memories of her previous missions have been erased, Yan Yuzhu must use three different personas to make her choose her three times.

And so, the arrogant, fussy unrequited love who falls for her own substitute, the clingy, whimpering disciple who wins over her master's wife while supposedly saving her, and the split-personality dragon who talks a big game while stealing the evil god's territory and wife all make their dazzling entrances. They slap down the original scumbag love interests while pursuing their wives in every way imaginable: Honey, love me again!

How does she get her wife to choose her out of a whole cast of irresistible characters every time?

"It's simple. Put what I learned to good use, improve on it, and expand, innovate, and elevate the ways my wife used to woo me, then use them on her. That's all."

"For example, create a little sense of crisis at the right moment to bring out her possessiveness... Or act a little vulnerable to bring out her protective instincts..."

At last, the original scumbag love interests realize they've become part of this theatrical couple's game and completely break down:

I give up! I'm sorry! I'll leave you two alone, okay?! You slap me down hard, then act all weak and scared in front of each other and your readers?! You deliberately fall into my traps just to use the excitement of the situation to spice up your relationship, rubbing it in my face?! ...Which one of us is the scumbag here?!

[An energetic, goofy, theatrical seductress pursued by a devoted lover who evolves from a sweet puppy into a fierce wolf]

[Five-year age gap in their real-world ages: Yang Dongshu is 22 and Yan Yazhu is 17. Their ages vary in the mission worlds, but Yang is generally younger than Yazhu. So this is probably a series where the older sister plays the younger one and the younger sister plays the older one...]

Theme: Changing in a thousand ways for you, while my devotion remains the same