The WONDERfools

Eun Chae-ni is the granddaughter of a wealthy restaurant owner. She is smart, polite, and diligent in everything she does, but because she has a different heart from others, she becomes more stubborn as she grows up, and she lives her life on thin ice that may stop at any time, dreaming of a train trip. Lee Woon-jung is a mysterious civil servant with many secrets and no social skills. He is a lonely person who can hardly be by anyone's side, but he comes to realize the meaning of 'us' after meeting Eun Chae-ni.

1. 
   E1 · Every Life Comes With a Surprise Twist1h 8mMay 15, 2026

   When news of the apocalypse spreads in Haeseong City, a cash-strapped and terminally ill young woman devises a kidnapping plot with two clumsy sidekicks.

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2. 
   E2 · Secrets Are Meant To Be Kept1h 1mMay 15, 2026

   Eun Chae-ni and her quirky friends Son Gyeong-hun and Kang Ro-bin are baffled by their sudden abilities. A wary Lee Un-jeong confronts his doubts.

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3. 
   E3 · Brutes and Bad Luck Do Come in Droves1h 11mMay 15, 2026

   The gang witnesses Un-jeong's superpower in a crisis. While they're thrilled after a daring rescue, Un-jeong senses danger nearby.

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4. 
   E4 · Boon the King Duck vs Wunderkinder1hMay 15, 2026

   Dr. Ha Won-do returns after 20 years, chasing secrets of the Child of Eternity. Later, the gang faces an attack — still unsure of their powers.

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5. 
   E5 · All We Need Is You1h 12mMay 15, 2026

   Un-jeong leads a bootcamp for the gang to tap into their abilities. Chae-ni confronts her grandma about the superpower's secret.

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6. 
   E6 · All Roads Lead to Chae-ni1h 17mMay 15, 2026

   Chae-ni wakes up to danger — but finds a surprise lifeline in her pocket. Un-jeong plans with Gyeong-hun and Ro-bin to rescue Chae-ni.

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7. 
   E7 · The Guardians of Haeseong City Part 11h 1mMay 15, 2026

   Un-jeong and the gang fight other superpowered followers, while Dr. Ha's risky plan targets Chae-ni.

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8. 
   E8 · The Guardians of Haeseong City Part 21h 32mMay 15, 2026

   New Year's Eve 1999. Three misfits use their abilities to battle superpowered villains in an all-out brawl for Haeseong City.

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