The Cyborg System - Chapter 34: Melee Arms

Choi Yujun- born into power but cursed with a 'weakness'.The only son of the Choi family is born an omega, born an embarrassment to a bloodline of strong and pure alphas.At a party, a violent attack from a mutual enemy exposed Yujun’s secret in front of his family’s sworn enemy, Hwang Jaehyun, Yujun prepares for humiliation and blackmail, offering himself to be used by the Alpha in order to protect himself from his own familyInstead of the humiliation...Hwang Jaehyun does the unthinkable...The rival who is supposed to destroy him, becomes his drug, his shield, his forbidden comfort. Together they fight to bring down the people who made Yujun bleed…together they bleed in the face of betrayals, trials and“Don't you realize? I'm a Choi, I am cursed and I am sick” Yujun says with deep angish, “then use me, Yujun-ah, use me like a drug” Jaehyun response came out raw and desperate, his alpha swearing it.⚠️ Warning:Dark and mature themes: explicit sex, non detailed abuse, trauma, violence, and intense emotional tension.Please read with caution.

So here's the pitch: I got reincarnated with Mangekyo Sharingan.Sounds overpowered, right? Instant win button?Except I can barely keep it active for thirty seconds without feeling like my brain's being microwaved. My chakra reserves are pathetic. My combat experience is zero. And the system that gave me these powers took one look at my situation and said “good luck” before fucking off into hibernation.Oh, and the Hero Killer—the guy who murders heroes for not being “worthy”—just decided my mom wasn't good enough. She'll never walk again.I know when he'll strike next. I know where. I've got exactly four weeks to train.Four weeks to go from “can't throw a punch without tripping” to “can survive a fight with a serial killer.”The smart move? Stay out of it. Let the pro heroes handle it.But I'm fifteen, angry, and apparently making life decisions with the wisdom of a shounen protagonist.At least I'm in General Studies. Low expectations.What does being a hero have to do with revenge anyway?

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.

Once upon a time, there lived a person consumed by the desire for revenge.After finally achieving his goal of seeking revenge against all of his enemies, he was ultimately sentenced to death. Though he accepted his punishment, he suddenly found himself standing in an unfamiliar and surreal place, as if caught in a hallucination during his final moments. As his consciousness began to fade, a distinct voice accompanied him and whispered—”Welcome to Hell!”