JTBC has unveiled a new character teaser film for its upcoming new sci-fi fantasy blockbuster series, 'Sisyphus: The Myth'. 

Premiering next month on February 17 at 9 PM KST after currently airing series 'Run On', 'Sisyphus: The Myth' tells the story of a genius scientist and engineer, whose mind holds the secret to the future of humanity. Actor Jo Seung Woo returns to the small-screen with a complete image change from his character in 'Stranger 2', as the nerdy genius scientist and engineer, Han Tae Sool. 

One day, a heavily armed soldier appears in front of Han Tae Sool, Kang Seo Hae (played by Park Shin Hye). According to Kang Seo Hae, who is from the future, a group of inhuman lifeforms is looking for Han Tae Sool, so they can use his brains for evil deeds. 

Want to know what happens next after Han Tae Sool and Kang Seo Hae officially decide to team up for the sake of humanity? Then make sure to catch the grand premiere of JTBC's 'Sisyphus: The Myth' next month! In the meantime, check out the series' latest teaser above.