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!

Arataki sprinted toward the parking lot, his footsteps heavy and unsteady. Haruto followed close behind, his longer strides allowing him to catch up quickly.

He grabbed Arataki's shoulder, his grip firm but not harsh.

"Where do you think you're going?" Haruto asked, his voice low with concern.

"Let go of me," Arataki muttered through clenched teeth, shaking Haruto's hand off.

His body trembled, and before Haruto could say anything more, Arataki broke free and bolted toward the large tree at the edge of the lot.

Haruto slowed his pace, watching as Arataki collapsed against the tree and vomited, his body heaving with each retch. Haruto's heart twisted with pity.

It wasn't like he didn't feel the same rage — the urge to hunt Ren down, drag him to a dark room, and make him suffer.

To Save Her, To End Him