Rich Family's Substitute Sweetheart - Chapter 178

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

[A Douluo Dalu 2: Peerless Tang Sect Fanfiction]He awakened a unique martial soul and forged unfair contracts with soul beasts.Born in obscurity, he rose as a formidable overlord amidst the chaos.He suppressed countless prodigies of his era, his talent unparalleled.He is the true Beastmaster King, the ruler of all beasts.In the shadows, he gathered strength, advancing step by step, until he reigned supreme, unifying the continent.Whether human or soul beast, he would make all beings submit and become the sole sovereign of the land.Ending the turmoil, bringing order to the world—he would ascend to the highest throne, standing above all in an era of chaos.[Multiple love interests, no simping, mastery of strategy, seizing every advantage]

A college student, gets a system called the God Of Kinks system. Which allows him to turn anyone into whatever he desires without becoming one himself.Watch as he turns people into, Masochists, Cucks, Voyeurs...etc.NO NTR SHIT!!!!!! NO YURI!!ONLY NETORI[ By the way, the pictures used here are not mine. If you enjoy the novel, drop a comment or review, If it's a question about the novel I'll answer it, as long as it doesn't spoil the story]

Zhulan, in a transmigration novel about a supporting female's counterattack through farming, managed a triple leap: getting married, bearing children, and becoming a mother-in-law. The point to focus on: She became the wicked mother-in-law from the counterattack stories.From 26 to 36, not to mention, with six kids in tow, two daughters-in-law, a few grandkids, and a still-living husband—emphasis on the fact that he's not her original spouse, but the one who trapped her into transmigration.Only after becoming the original body did Zhulan realize she was miserably tricked by her two daughters-in-law. The elder daughter-in-law had a loud voice, complete with a 'brain-enhancing' feature—it turned every little issue into a big deal once it reached her mouth.The younger daughter-in-law was timid and weak, bursting into tears at the drop of a hat, perfectly crafting the image of Zhulan as a wicked mother-in-law.Zhulan, “.......This life is really unbearable.”Someone, “You still have me.”Zhulan, “Ha, you're the one who screwed me over the most!”Someone, “......”