The upcoming 2021 Marvel Cinematic Universe (MCU) film, 'Eternals', first released its official trailer back on May 24. Within 24 hours of its release, the video has reached 10.83 million views on YouTube. 

The premise of the film is that following the events in 'Avengers: Endgame' (2019), the Eternals, a group of immortals who have secretly lived on Earth for over 7,000 years, work to protect the human race from the Deviants. 

'Eternals' initially gathered a lot of attention for its casting of South Korean actor Ma Dong Suk, known as Don Lee in his United States promotions, in addition to its screenplay being written by Oscar-winning Director Chloe Zhao.

Ma Dong Suk is a prominent actor in the South Korean film and drama industry, best known for his roles in the film 'Criminal City', 'Train to Busan', and OCN drama 'Bad Guys'.