From Weakling to Nemesis

Written by J. Veil

From Weakling to Nemesis

Power, Clones, and Muscle Mommies in One Wild Webtoon

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Jinkyu is a 20-year-old pacifist who can’t run 100 meters, do more than one push-up, or say no to the two muscle-bound women he lives with. One is Soojung Maeng, his mom’s longtime friend, a former judo champion who now runs her own academy. The other is her daughter Ahyeon, who inherited her mom’s strength and temper. They’ve known Jinkyu since he was a kid, and now that his family is abroad, they’re the only family he has left. Unfortunately, that doesn’t stop them from treating him more like a live-in servant than a guest. From coffee runs to endless chores, Jinkyu is constantly at their mercy.

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He spends his days being bossed around, dodging flying slippers, and scrubbing floors while trying to stay out of trouble. He’s the definition of a pushover, but despite the physical torment, he tries his best to keep the peace. That’s just the kind of guy he is. Quiet. Passive. Conflict-avoidant. But deep down, there’s a desire to be stronger, to stand up for himself, and to have even a sliver of control over his life.

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But everything changes when a glowing status screen appears in front of him, offering a list of overpowered abilities—from teleportation to mind reading. Jinkyu chooses “double the strength every day,” expecting to bulk up. Instead, he gets something far more chaotic: a new clone of himself appears every night at midnight. The screen resembles something out of a fantasy RPG, complete with crisp fonts, floating icons, and tempting perks. For the first time in his life, Jinkyu feels like the protagonist of his own story. The moment he selects his power, things move quickly. His first clone shows up awkwardly in his room, just as confused as he is. Then another. Then another. Every night at the stroke of midnight, a new Jinkyu emerges, each one with his memories and quirks. Soon, he’s not just the weakling anymore—he’s the leader of a growing, slightly dysfunctional army of himself.

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With each clone, his strength multiplies—but there’s a catch. They share pain. They share progress. And the quests? Let’s just say they’re... unconventional. Some involve helping women with rather specific side effects. Think: thirst, dizziness, and a need for physical “injection.” Completing tasks unlocks NSFW perks, such as X-ray glasses (which only work on people he’s attracted to) or a hypnotic camera that lowers defenses click by click. And even stranger? A bandage that can only be removed by the person who applied it—introducing some very awkward, very steamy situations. As his clone count multiplies, Jinkyu’s greatest challenge becomes keeping them in line before everything spirals into chaos.

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All of this is delivered through a sleek game UI that blends erotic comedy, power fantasy, and unexpected strategy. And as for the other characters? There’s way more to this world than just his chaotic household—you’ll have to read to meet the rest. Each new interaction opens the door to weirder quests, hotter challenges, and bigger risks. As Jinkyu's journey unfolds, what started as a simple power boost turns into a messy, clone-filled odyssey of temptation, struggle, and hilariously unhinged self-discovery. Can a true pacifist stay sane while commanding an army of himself and seducing his way to dominance? Or will he lose control, not just of his power, but of his identity?

Click the image below to read Weakling to Nemesis on Toomics and see what he does with all that power… and all those clones.