An unfathomable incident introduces a genius engineer to dangerous secrets of the world, and to a woman from the future who's come looking for him.
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Series cast summary:
Cho Seung-woo ...  Han Tae Sul 16 episodes, 2021
Park Shin-Hye ...  Kang Seo Hae 16 episodes, 2021
In-ho Tae In-ho Tae ...  Edward 'Eddy' Kim 15 episodes, 2021
Hye-in Jeong Hye-in Jeong ...  Kim Seo Jin 14 episodes, 2021
Jong-Tae Kim Jong-Tae Kim ...  Kang Dong Ki 14 episodes, 2021
Dong-il Sung ...  President Park 14 episodes, 2021
Jong-Hyeop Chae Jong-Hyeop Chae ...  Choi Jae Sun 12 episodes, 2021
Jung-woo Choi ...  Hwang Hyun Seung 12 episodes, 2021
Jung Ha-Joon Jung Ha-Joon ...  Uhm Seon Ho 12 episodes, 2021
Byeong-cheol Kim Byeong-cheol Kim ...  Sigma 11 episodes, 2021
Lee Myeong-Ro Lee Myeong-Ro ...  Uhm Seon Jae 11 episodes, 2021
Joon-seok Heo Joon-seok Heo ...  Han Tae San 10 episodes, 2021
Young-bin Park Young-bin Park ...  Kwon Hyuk Bum 10 episodes, 2021
Lee Si-Woo Lee Si-Woo ...  Bing Bing 10 episodes, 2021
Go Yoon Go Yoon ...  Jung Hyeon Gi 10 episodes, 2021
Lim Ji-Sub Lim Ji-Sub ...  Ma Yong Suk 8 episodes, 2021
Joon-mo Yang ...  Choi Yeon Shik 7 episodes, 2021
Lee Yeon-Soo Lee Yeon-Soo ...  Lee Eun Hee 7 episodes, 2021
Seo Yi-Soo Seo Yi-Soo ...  Kang Seo Hae (young) 7 episodes, 2021


The journey of Han Tae Sul, a genius engineer who tries to discover the existence of a hidden life in our world, and the Savior Kang Seo Hae, who has made a long and dangerous journey for him. Han Tae Sul is a genius engineer and the co-founder of Quantum and Time Company. He is handsome and he produces innovative results. Thanks to his efforts, Quantum and Time has become a world-class enterprise. He is known as a miracle worker and a hero in Korea, but reality is a little different. After his older brother's death 10 years ago, he has exhibited eccentric behavior. The company's stock price has fluctuated accordingly. One day, Han Tae Sul learns of an unreliable truth behind his brother's death. His dangerous journey begins. Kang Seo Hae is an elite warrior. She can take down the biggest men with just her bare hands. She is also a sharpshooter and able to make bombs. She learned these skills to survive in a world that is dominated by gangsters and military cliques. One day, after a ... Written by T

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Plot Keywords:

engineer | See All (1) »


Not Rated | See all certifications »

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Did You Know?


In-ho Tae (Eddy Kim) and Byeong-cheol Kim (Sigma) were both in Descendants of the Sun (2016). Playing Hospital chairman Han Suk Won and Lt. Colonel Park Byung Soo, respectively. See more »


Netflix Canada list this as Sisyphus actually a different Korean series about a cat. See more »


Fight For Love (Aria for Myth)
Performed by Sumi Jo
See more »

User Reviews

8 April 2021 | by ramdanameydiSee all my reviews

Suck series movie.

Unbelievable story,repeat and repeat the story.bad romance.

6 of 17 people found this review helpful.  Was this review helpful to you? | Report this
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South Korea



Release Date:

17 February 2021 (South Korea) See more »

Also Known As:

Sijipeuseu: The Myth See more »


Box Office


KRW20,000,000,000 (estimated)
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Company Credits

Production Co:

Drama House, JTBC Studios See more »
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Technical Specs


Sound Mix:

Dolby Digital


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