Ultimate Scheming System Manga

Kiami Lynn, remembers dying in a zombie horde after surviving 8 years of an apocalypse. Remembering how she spent her first life helping family who never truly cared, abandoning the few who genuinely loved her. Her final thoughts are filled with regret and betrayal as she succumbs to the horde, reflecting on how her misplaced loyalty led to her demise. But death is not the end, Kiami awakens ten days before the outbreak in her own past, alive, whole, and confused. She is greeted by the Ultimate Power System, a mysterious interface that grants her a Sanctuary — a space to train, store items, grow food, and prepare for survival. Within the Sanctuary, she is guided by Echo, a cryptic, riddle-speaking spirit who teaches her to cultivate new powers, master her skills, and make strategic choices. Reborn, Kiami is no longer the quiet, people-pleasing girl she once was. She is outspoken, calculating, and insightful, using the knowledge of her past life to anticipate the coming apocalypse. Over the course of ten days, she trains relentlessly, honing her reflexes, combat skills, and strategic thinking. Haunted by visions of her past mistakes, she learns the true cost of misplaced loyalty and the importance of foresight, strategy, and decisive action. Every decision carries risk, but every earned skill and reward brings her closer to becoming a survivor capable of not just enduring the apocalypse — but turning the tide of the human vs. zombie war. As the outbreak draws nearer, Kiami begins to manipulate the real world, testing her powers, setting traps, and preparing to rewrite her fate. With Echo’s riddles guiding her and the Ultimate Power System enhancing her body, mind, and strategy, she is determined that this time, nothing will stop her — no betrayal, no undead horde, no past mistakes.

Don Fiorenzo Ricci saved me and brought me home, raising me for seven years. During the day, he was refined and restrained, treating me the way a true father would. At night, he was endlessly inventive, making me his and his alone. I drowned myself in this twisted love, naively believing I was the only one for Fiorenzo. Then he turned around and married another woman, made her the Madre of the mafia family, and forced me to watch them together. I was done being a piece in their twisted games. The first time I ran, he nearly killed the maid who helped me. The second time I ran, he shot the gardener dead on the spot. The third time, and the last, I jumped into the ocean right in front of him. I did it all for freedom, even if it was only the freedom of my soul after death.

When I saw Vincent Carson again, he was now the formidable head of the Carson Corporation with a net worth of tens of millions. By his side was a young, promising screenwriter. Meanwhile, I dragged myself out of the basement, crippled and in a pitiful state. With a condescending tone, Vincent asked, "Three years ago, you sabotaged Irene's chance to win that award. Do you regret it now? If you wish to remain my wife, you must apologize to Irene first." At the same time, the system's voice sounded in my mind, 'Host, are you ready to go home?' I nodded silently. A look of satisfaction washed over Vincent's face as he stepped forward to embrace me. However, in the blink of an eye, I began to vanish right before his eyes. Subsequently, I heard he lost his sanity.

After my husband got into a car accident, he started acting strange and unpredictable. I went to countless doctors, and every one of them told me the same thing—he couldn't be provoked, and I had to go along with whatever he wanted. When he said he didn't want me in the master bedroom, I moved my things into the guest room next door. When he said his childhood sweetheart had cancer and he wanted to spend her last days with her, I even brought her into our home. One night, when I went downstairs to get some medicine for my stomach, I heard Harvey's voice, his tone oh so tender. "Katie, you have to live on. If you don't, I'll die too." Katie's breathy, trembling voice followed. "Are you sure Jenna's willing to donate her bone marrow to me?" "Of course. Even if she had to die for me, she'd do it willingly." I froze in place. Tears streamed down my face. That's right. Five years ago, I had donated one of my kidneys to him. Back then, I loved him so much that I really would have died for him. But now, all I wanted was to leave.

The whole world knew Lionel Potter was crazy about his wife. He wrote songs just for her, baked desserts for her, and couldn't go three sentences without saying "my wife". But Iris Potter discovered that the same Lionel who loved her as if his life depended on it had cheated. She summoned the system and applied to leave the world. [Understood. The self-exit channel has been activated. In 15 days, you will leave this world. The exit method will be a staged death. The location will be the seaside where you once saved the male lead. Cause of death: suicide by drowning. [Please prepare accordingly for your death.] On the 15th day, Iris arranged everything and staged her departure to look like she had gone into the sea, leaving Lionel behind. Only then did Lionel wake up. He unraveled, nearly losing his mind, consumed by the need to find her.

On the third day of attempting to conquer Blake Stone's heart, he confesses his feelings to me. But the thing is, the affection meter displayed above his head shows the number "0". After we start dating, Blake pampers me to no end. He even proposes to me in a grand fashion on our sixth year anniversary. With tears in my eyes, I'm about to nod when I see a range of comments floating across my vision. [Blake must be exhausted from all the acting, huh? He has to reel in his disgust and keep up the act with Joanna for six years in order to protect Keira from her.] [That idiotic replacement actually got so immersed in this act! I'm laughing my ass off right now!] It's as though my blood had transformed into ice. No wonder the number never changed throughout the years. At the same time, the system's icy voice rings out in my mind. "The final phase is now activated. The countdown to the time left to conquer your target's heart has started. You have ten days left. If you fail, you'll be wiped out from this world." I just smile as I draw back my hand that was about to wear his ring. Then, I wipe my tears away. "I'm sorry, but I'm sick and tired of this stupid strategy game."

Caleb Finley tells me he wants to have a child with me during the year when our love is at its strongest. I agree, but that very same night, I fake my death and make my escape, becoming his first love who meets an early death. Six years later, the system seeks me out, on the verge of a breakdown. "Ms. Rockworth, Mr. Finley told me to let you know that your son has just entered the operating room. Do you want to visit him?" "I never gave birth to his child," I answer calmly. The system breaks down even more. "He lost his mind and suddenly turned evil on the night you faked your death. To maintain the balance of the world, we gave him a child who has both your genes. "Now that he has completely gone insane, he told me to tell you that you must meet with him today. If you don't, he'll remove your son's oxygen tube."

After failing the task of winning Spencer Greene’s affection, I was bound to the Perfect Partner System and became his perfect wife. When rumors spread about him and Zoey Xander, I stepped up to clear his name. When Zoey accused me, he let it slide, and I took the blame and apologized. Even when he got Zoey pregnant, I stayed quiet. I calmly handed him the divorce papers and gave Zoey the title of Mrs. Greene. But he was not pleased. He pinned me down on the bed with eyes full of anger. “Zara, I only wanted you to behave! I never wanted you to push me away. “Are you blaming me now?” I froze and stared at him in shock. “Isn’t this what you wanted?”

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!”

For the nine hundred and ninety-ninth time, the system in my mind warned me. [Warning! The lovesick part of your brain is highly active! If you refuse to leave John Miller, you’ll die an hour later!] I looked at my husband. He was scolding me for the sake of his secretary, who was his first love. I once burned down all of my award-winning drawings just because he disliked them. I calmly gave the system in my brain an order. “Since the cause of the malfunction is the lovesick portion of my brain, I hereby grant you the highest authority to remove it. Do the surgery now!” An hour later, John stopped me at the door of the ward. His eyes were bloodshot. “Grace Stone, what are you trying to pull?” I raised my head and watched him coldly and calmly. “Mister, you blocked the light. Based on an analysis, this constitutes an illegal detention. Do you need my help calling the cops?”