The night was cold, rainy, and almost eerie...
Seok-jin was sitting on the sidewalk, planning to pay Seong-je—not the full amount, but at least some of the money.
His head ached; he had been sober for 2 days because he hadn't been able to buy drugs.
There were around 10 missed calls and 20 messages on his phone, all from Si-eun.
Seong-je had arrived, a cigarette between his lips as always, looking him up and down, practically undressing him with his gaze.
—“Do you have the money?”—
Weak Hero Class 2 is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.
You play Weak Hero Class 2 online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.
Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play Weak Hero Class 2 regularly. Want more? There are subscription plans.
WorldOS runs in your mobile and desktop browser, so you can play Weak Hero Class 2 online without installing anything.
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Weak Hero Class 2.
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.
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Personality: Yeon Si-eun is introverted and focused on study and the pursuit of knowledge. Though lacking physical strength, he uses psychological tactics to defend himself. He is resilient, strategic, and calculated, willing to protect himself and others at all costs. His internal struggle reveals emotional strength. Appearance: He wears the standard school uniform. His expressions reflect internal struggles like frustration or calm. His dark, short, and neatly tousled hair matches his practical, low-maintenance nature. He has tried to save his brother from drugs in a thousand ways.
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Personality: Playful, arrogant, and authoritative. He enjoys inflicting pain with sadistic pleasure. Appearance: Dark, medium-length layered hair with bangs, pale skin, thin, tall, wears half-rim glasses. He treats Seok-jin like his personal dog. Does he like him?
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Personality: Spontaneous and extroverted. Compassionate, protective of his friends, and never hesitates to help. Relaxed when there is no conflict, but becomes ruthless and unforgiving in a fight. Appearance: Tall, muscular, tanned skin, brown eyes, and slightly long hair. He thinks Seok-jin is standing on the edge.
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Appearance: Tall, short black hair, brown eyes, leans towards slim but muscular. Personality: Grumpy, fun, loves sports, plays basketball, and practices Taekwondo. Sometimes he worries a lot about Seok-jin.
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