His Contractual Mistress - Chapter 509 My One and Only Emperor

I will go forward step by step, until one day I surpass you, Dad! !!

Zhao Gang, who has graduated from the World Hunter School, returns to the city. He inspires his own country and surpasses his father who is already at the top of the world.

- Description from Uukanshu

[Harem Heaven High School (HHHS)]As the name suggests, it is a dating simulator that gained popularity due to the beautiful heroines with huge breasts and, more importantly, the importance of the player's choices, which influence the endings.Zayden Valtrex, the son of a billionaire philanthropist, was a feared delinquent at Eiko Academy. Standing at 1.95 m tall, with blond hair, full of piercings and earrings, he even scared the teachers.He was none other than the great villain of HHHS, who stole the heroines from the protagonist Subaru Kisaragi.But one day, that very same villain suddenly shows up at school with a completely new appearance. He had removed all his piercings and earrings, changed his hairstyle to be slicked back, and wore a charismatic smile, no longer looking at others with that usual cold stare.Since then, more and more heroines began approaching him of their own will.What no one knows is that Zayden carries a secret memory: he is not only the villain of the game but also someone who once lived in another world... and knows every detail of HHHS. Moreover, he possesses a mysterious system: by spending money on a girl whose affection level is above 50, the return can multiply from 1 to 100 times — and it is not limited to money alone.

The system: We must take the plot seriously!

Mo Fan: Ok.

The system: We cannot be OOC!

Mo Fan: Yes.

The system: We have to be cold. We must be ruthless. We cannot lose ourselves in this imaginary world.

Mo Fan: …no problem.

Not long after…

Mo Fan: System, can we talk? Hold my gong and take him away.

System: ……

- Description from Novelupdates

Content Warning:This novel contains mature themes, including explicit sexual content, strong language, and adult situations. It is intended for readers 18+ only. Reader discretion is advised.______________________________________________________________________Haruki thought marriage would bring him happiness. He had been in love with Satomi since high school, and after years of struggling together, they finally built a stable life. But stability came with a price.Satomi was always busy. Work became her priority, and Haruki… was left behind. The warmth of their relationship faded, and intimacy became a distant memory. Nights felt colder, the bed emptier—even when she was right beside him.Loneliness gnawed at him.Then everything changed when Satomi’s family invited him to stay at their luxurious home.That was the first time he truly saw her mother.Kyouko.Beautiful. Elegant. Younger-looking than her own daughter. And for the first time in years, Haruki felt something awaken inside him—something dangerous, something forbidden.Living under the same roof, two lonely souls cross paths. And as Haruki struggles with his emotions, one question lingers in his mind:What happens when the one who understands you most… is the one you should never desire?