How Does My Instant Death Ability Is So Overpowered! End?

After I transmigrate into a Gary Stu novel as the evil male supporting lead, a system appears in my mind. It tells me that as long as I can conquer one of the female leads, I will be able to return to my original world with a healthy body. But I've failed in my conquest. There are a few female leads in this novel. There's the fake heiress, Leslie Jackman, who I have grown up with and have viewed as my older sister. The true heiress, Miranda Suller, is a boxer who happens to be seatmates with me during our high school times. My childhood sweetheart, Catherine Langdon, who's also a genius surgeon, happens to be one of the female leads too. Heck, even my own daughter, Natalie Jackman… my own flesh and blood… All of them are quick to fall for Gabriel Linner, the poor yet strong-willed young man who's also known as the Gary Stu of this novel. Because of that, they hate me deeply. The system sighs before telling me that as long as I can die in the hands of any of the female leads, it will let me return to my original world. Later on, I use all of the tricks up my sleeve and succeed in getting killed by the female leads. But why is it that they've lost their minds after I die?

My family has always considered me a harbinger of misfortune. It's all because I can see a countdown to my relatives' deaths. I tell them when my grandfather, father, and mother will die. It all comes true due to various accidents. My three brothers hate me to the core because they think I cursed my parents and grandfather. My mother actually dies after giving birth to my younger sister, but my brothers dote on her to no end. They say she's their lucky star because everything goes well for the family after she's born. But didn't Mom die while giving birth to her? On my 18th birthday, I see my death countdown when I look at myself in the mirror. I buy an urn I like and prepare a meal. I want to have one last meal with my brothers, but none of them show up even when the timer hits zero…

I'm a succubus who gathers energy by clearing System missions, adept at the game of love. One day, right after completing a honey trap mission, I was sent to a SSS-level horror game at the very next second. The boss was invincible and bloodthirsty, watching coolly as other players rested in pieces before turning to the rest of us. "Now choose—how do you want to die?" While other players were wetting their pants and trying to find a loophole to survive, I picked up on something different. A handsome, powerful target beneath that cold, horrific exterior. Hence, when he reached me, I smiled enigmatically as I told him my wish. "I wish to be conquered by a truly powerful Entity, dominated from soul to flesh, and to die in pure ecstasy." I watched him pause in shock and added, "Oh, and you must do it yourself."

I'm a medical miracle by nature. My blood is a natural antidote that can cure various poisons. When Miriam Wiley, the unmaterialistic heiress of the upper crust, gets bitten by a venomous snake, her life goes into countdown. At the critical juncture in my previous life, I slit my wrist and bled in order to help her cure the poison. After saving Miriam's life, I found out that whoever saved her would become the future son-in-law of the Wiley family. But the first thing Miriam did after inheriting her family fortune was to drain me of my blood. "Back then, Cedric was already rushing to me with a special drug! If I could wait for five more minutes, I'd be able to marry him! "You just had to interfere with my plan by stealing the position of the son-in-law from him! You made him slit his wrist and take his own life out of despair! "You claimed that your blood is an antidote to all the poisons in the world, right? I'd like to see how many antidotes I can actually produce from your blood!" After I got my blood drained, I was tossed into a cage filled with predators. My corpse ended up being battered and broken. As for my parents, they took some poison and ended their own lives after the Wileys forced them into bankruptcy. When I open my eyes again, I've returned to the day Miriam gets poisoned. Her mother, Verna Seymour, looks at me expectantly. "I heard that you're a medical miracle. Are you willing to save my daughter's life?" I quickly turn her down. "Those are just rumors, Mrs. Wiley. Besides, it's unsanitary to use blood as a form of antidote. You don't have to worry, though. I heard that Mr. Campbell is rushing toward this place with a special drug as we speak. Surely Ms. Wiley will live to see the day!" I'm starting to look forward to the outcome. Without my antidote, Miriam can forget about inheriting her family fortune. In fact, it'll be a miracle if she can live for an extra month.

After being reincarnated as the villain in a story where everyone doted on the heroine, the system appeared. It told me that if I could win over any one of the male leads, I would regain a healthy body and return to my original world. But I failed to win over any of them. There was my adoptive brother, the fake heir, who grew up with me. My rebellious high school deskmate, the real heir, who became a boxer. And my childhood sweetheart, the genius surgeon. Even my own son, whom I carried for ten months. Without exception, they all fell in love with that cold, stubborn damsel while growing to deeply despise me. The system sighed and told me that if I could die at the hands of any one of the male leads, I would be able to see my parents in the original world. In the end, I used every method possible and was finally killed by them, with their own hands. But why did they all go mad afterward?

My roommate sets me up. She deliberately forces me into a death-trap survival game. As I shut my eyes and wait for death to take me, I realize that the game's bosses can read my mind. "Look at the blood spurting from this baby doll's neck. It's like a fountain of pee." The baby doll is baffled. It's about to launch its ultimate move, but it falters. "Man, look at how this guy is still sweeping the streets when he's so old. Does he not have a pension?" The old man is about to swallow me whole, but he suddenly gets a heart attack. An ambulance takes him away. "Oh, so this is the amusement park's owner. Oh, dear god, he's handsome, albeit a little skinny. I can send him flying with a kick!" The handsome owner's expression darkens. He instantly takes off his shirt to reveal his washboard abs. "Do you still think I'm skinny?"