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

Haruto Hayase was an ordinary high school senior, leading a peaceful life until his younger sister, Haruka, enrolled at the same institution. With her breathtaking beauty and charismatic personality, Haruka quickly became the school's belle, capturing everyone's attention. However, their tranquil existence took a dark turn when a notorious gang leader targeted Haruka. Desperate to shield her, Haruto made valiant efforts but ultimately fell short, witnessing a horrifying tragedy. Haruka was brutally assaulted and tormented, and tragically, Haruto met a similar fate. But against all odds, Haruto was granted a second chance. He found himself reliving a year before the harrowing events, armed with an enigmatic power - the 'Debauchery System Slave.' Determined to avenge his loss, he hatched a plan to exploit this newfound ability. Using the system's powers and his newfound charm, Haruto set out to seduce the loved ones of his enemies – their mothers, sisters, partners, and close friends. He would invade their lives, taking away what they held most dear, leaving a trail of devastation in his wake. His enemies would suffer as they lost everything they cherished, sealing their own downfall in a ruthless and cunning plot for revenge.