GiganticBlackCat

Haruto Hayase was a normal high school boy in his third year, living a quiet life until his younger sister, Haruka Hayase, joined the same school. 

Haruka’s beauty and charm made her the center of attention, quickly becoming the school's prima donna. 

But when a notorious gang leader set his sights on her, he did everything in his power to protect her—only to fail tragically.

Haruka was brutally assaulted and tortured, and Haruto himself suffered an agonizing death. 

However, in a twist of fate, Haruto is given a second chance, waking up a year before the events that shattered his life. 

Armed with the mysterious ‘Debauchery System Slave’, he vows to exact revenge on those responsible.

This time, he will use his newfound powers of the system and charm to seduce the loved ones of his enemies. 

From their mothers, sisters, and lovers to their closest friends, Haruto will make them his. 

His enemies will suffer as he steals what they hold dearest, ensuring their downfall in the most devastating way possible.

Netori: I Shall Steal All Of My Enemies' Women For Revenge!

'So they're still together?' Haruto thought, his gaze lingering on the pair in front of him.

He'd heard from Daiki that Ren and Ayaka's relationship was falling apart, supposedly no longer together.

Haruto suspected it might have been due to his own conversation with Ayaka—how she'd once confessed her desire for him to be her "prince."

'Maybe she changed her mind because I stopped paying attention to her?' Haruto rubbed his chin thoughtfully.

He'd promised Haruka he'd keep his distance from Ayaka, though he'd never been told why. Each time he asked, Haruka would divert the conversation, leaving him more puzzled.

'What is their relationship, actually?'

Snapping out of his thoughts, he heard Chiyo's voice beside him. "Haruto, what's wrong?" Her eyes followed his line of sight and widened. "Wait—isn't that Ayaka?"

Before Haruto could respond, a familiar, taunting voice called his name.

Childhood Friend