Human System Manga Novels & Stories

Three years after my death, my wife’s first love was hanging onto life by a thread, and only my system could save him. To force me to show up, she cut off my father’s medical payments. My sick mother was forced to beg her out in the summer heat until she collapsed. She even threw my beloved little sister into a bonfire to be eaten up by the flames. As she waited for me to show up, apologize to her, and use the system to save her first love, my sister finally stopped hiding the truth. “He died three years ago! Three years ago, he traded his life so you would survive that car crash!”

After failing my mission, I was about to be erased by the system—completely wiped from this world. In the final twenty-four hours before my deletion, I agreed to donate a kidney to my younger sister. My husband, overjoyed, held me tightly and said he would not divorce me anymore. When my sister stole my design draft, I voluntarily admitted I was the plagiarist. My parents nodded in satisfaction, saying I had finally become sensible. At last, I became the good wife and good daughter they had always wanted. But later, when they saw my corpse, they all lost their minds.

On my birthday, Rowan Shore ditches me for the 99th time to run to his suicidal true love. I tell the system, "I'm done with this mission. I've had enough." For years, I have tried every trick in the book, but I can't win Rowan's heart. The system says that if I die in this world, I'll return to my original one. The first time, I slit my wrists in the bathroom. Rowan kicks the door down, sends me to the hospital, and berates me for using self-harm to snare his attention. The second time, I swallow an entire bottle of sleeping pills. He bursts in at the last moment and sobs while holding me. He says he knows he messed up. There's still a third time, a fourth time, and more, right?

I transmigrated into a dating-sim otome game where I was supposed to romance a soft, fragile male lead. I had finally pushed him onto the bed and was just about to make my move when the long-missing system finally popped back online. [Host, I sent you to the wrong game. This is a horror game.] [The man you’re bullying right now is the horror game final boss.] I lifted my head and met a pair of blood-red eyes staring straight at me. My smile froze. “Um… you look a little tired. Maybe we should… continue this another day?” He smiled back, calm and terrifying. “I’m not tired. Go on.”

After failing a bomb disposal mission, my wife, who's also a bomb disposal expert, gives my shield to her true love. I grab her hand and plead with her not to do it, but she shoves me away. "You're so selfish! You have a system that can revive you—why do you even need the shield? Jeremy is already weak, to begin with. He can't handle any impact and needs two shields to keep him safe!" She doesn't know that the system has only given me two chances to be revived. I used the first chance when she begged me to save Jeremy Sawyer. During a mission last year, I used the second chance to save her from the brink of death. It looks like I'm going to die today.

After failing my mission, the system sent me back to the modern world and stripped away all my emotions. But three years later, alarms suddenly blared through my mind as the system went into a frenzy. The system told me that Adrian Blackwood, the Regent I failed to win over, had gone mad. He bathed the royal court in blood and was determined to drag the entire Kingdom of Ashbourne into ruin. The only thing keeping him going was his obsession with seeing me one more time. I refused immediately. He had already ruined my life. Why should I go back and save him? The system grew so desperate that it started glitching. In the end, it offered me a blood-bound contract: if I agreed to return, all penalties would be erased. On top of that, it would give me a fortune large enough to let me live comfortably for the rest of my life. After weighing the pros and cons, I agreed. But when the emotionless version of me stood before Adrian once again, the Regent who held the entire kingdom in his grasp dropped to his knees at my feet.

The year I was at rock bottom, I took on three "conquest" missions. Number One was a tech prodigy. Number Two was a genius doctor. Number Three was a top dog in the legal world. Judging by how busy they all were, I thought that with some careful time management, handling all three would be a piece of cake. However, I forgot one thing. Three CEOs meant dealing with three difficult girlfriends. That morning, Number One CEO Eric's childhood sweetheart accused me of stealing her charm bracelet. Eric beat me, yelled at me, and made me stand all day. That afternoon, Number Two's Ron's girlfriend tore into me, figuratively ripping my kidney out. Ron warned me that he had only let me get close so I could serve as a stand-in for her. By evening, Number Three's Lance had his girlfriend taking secret photos of me and spreading rumors, and he told me to be gracious, saying she was "just joking." I could not take this nonstop 24-hour torture anymore, so I told the system, I quit. I want to go home. The system replied, "Quitting is simple. Just die in this world." I listened. However, after I executed my death escape, why did all three CEOs completely lose their composure?

After I fail in my mission, I am about to be erased by the system and will disappear from this world completely. In the final 24 hours before I am erased, I agree to donate a kidney to my younger brother, Zachary Durham. My wife, Judith Sanford, hugs me excitedly and says she will not divorce me anymore. When Zachary plagiarizes my design, I take the blame and admit that I am the one who copied it. My parents nod in satisfaction, saying I have finally become sensible. Finally, I become the good husband and son they always wanted. But when they see my lifeless body sometime later, they all lose their minds.

I'm the human shield Daniela Falcone—the underworld queen—personally chose to protect her first love, Luca Bianchi. We're three years into our marriage, and this is already the eighth time her rivals have kidnapped me. Daniela arrives with her men to rescue me, but we're not even five minutes into negotiations when Luca calls. "Dani, I lost at Truth or Dare. I'm supposed to kiss some woman here, but I want to save my first kiss for you. Can you come over?" The second Daniela turns and walks away without a single backward glance, a knife plunges deep into my stomach, and blood splatters everywhere. Just like the last seven times, her right-hand man, Carlo Marino, tosses some cash around to clean up the mess. Then, he has me sent to the hospital. In the ambulance, I hear Daniela's men guessing whether I'll live long enough to see Luca stand on his own two feet. They roar with laughter. I'm the only one crying. The mission to save the underworld queen has failed, which means the System will wipe me out soon. I think to myself, "Daniela, I won't live to see that day."

Before the mission, I ask Ryan Jamison one last time, "Will you marry me?" He pauses for a moment before saying, "Alright." The system and I freeze. "Oh no," we say in unison. I'm told that once I get rejected a hundred times, I'll return to the real world. Turns out, it's nothing but false alarm. In my final mission, I accidentally become the stand-in for his first love. Ryan spends three days with her before he finally remembers me. But by then, all he hears is that I've died in the line of duty.