MTL - Black Clover: Runaway Asta - Chapter 140

System: You are now a lowly male supporting role, a passerby who wants to go offline at any time, please keep secretly and grow vulgarly.
Shi Yan: Very good, thank you for your suggestion.
The first world: Shi Yan, as a little prince born in a cold palace, made himself an emperor.
The original male and female protagonists, under his witness, became grudge couples.
The second world: Shi Yan, as the youngest son of the princess who died tragically, made himself a powerful minister over ten thousand people.
The original male and female protagonists, under his witness, became grudge couples.
The nth world: Shi Yan, as a genius in the world of comprehension, has made himself the number one powerhouse in the Three Realms.
The original male and female protagonists, under his witness, became grudge couples.
The system feels that something is wrong.
Shi Yan instead persuaded him: Let the male and female protagonists come together in the end no matter what the circumstances are, isn’t it the self-cultivation of the tool man and the male partner?

Content tags: Kuaichuan Shuangwen Metaphysics
Search keywords: Protagonist: Shi Yan ┃ Supporting role: ┃ Others:
One sentence introduction: The male partner is beautiful alone
Purpose: strong heart, unmoved by wind and rain

- Description from novelbuddy

“Sex, Hot Sex, and More Hot, Unstoppable Sex! They want to ride me, squirt and make me punish them. That’s all these high-powered women in Tokyo crave. And who am I to say no when they offer it all to me with a cash reward attached to it?”Yuki Mori is a broke, 21-year-old college student on the brink of finishing his tech degree. Struggling to make ends meet, he stumbles across a high-paying job offer with flexible hours—“Private Servicing Assistant Needed.” Expecting nothing more than cleaning for a high-end fashion store, Yuki is thrilled when he lands the gig.But he couldn’t be more wrong.When Yuki meets Katashi Kurica, the stunning, 32-year-old CEO of Kurica Fashion House, he quickly learns that this isn’t just a job. Katashi is a powerful, seductive woman who doesn’t take no for an answer—and what she wants is him.Nervously, Yuki signs the contract, but it’s only when she calls him to her penthouse that the truth is revealed. “You’ll be servicing me. Not the floors.”For Yuki, a virgin with no experience in the ways of the world, the offer is shocking. But the pay is too good to refuse, and soon he finds himself caught in a web of desire, where his body becomes the price for her pleasure.As their encounters grow hotter, more intense, and undeniably addictive, Yuki discovers that this job is more than just an arrangement—it’s a journey into a world of seduction and erotic temptation. And Katashi isn’t the only one who has her eye on him. In a city where desire knows no bounds, Yuki’s life is about to change forever as he finds himself in the arms of many hottest, and most seductive MILFs of Tokyo.

In the King’s game, the [King]’s order is absolute and has the power to create rules. As the owner of a special physique, Gu Huai was selected by the system to participate in the game. “Win the game and become the [King], and you can obtain whatever it is you desire.”

- Description from Novelupdates

When I was 15-years-old, during the year that I graduated from middle school, my father told me this.