SEE ALSO: Kim Hyun Joong hints at the intensity awaiting in 'Generation of Youth' with his battle scars in character cuts

The still cuts show Kim Hyun Joong mourning in a white Chinese traditional uniform at a funeral with a bruised up face. The 'Boys Over Flowers' reunion of Kim Hyun Joong and Jung Ho Bin also piqued fans' interest as did the appearance of Choi Il Hwa.

Kim Hyun Joong shared, "I am very joyful to act alongside veteran sunbaenims. I will do my best for them."

A rep commented, "The actors' good sunbae-hoobae relationship works to improve the drama. Please anticipate the actors' never-before-seen transformation and Kim Hyun Joong's upgraded image."

'Generation of Youth' is a romantic noir drama set in the 1930s centered around young fighters and their story of love and friendship. It will premiere following 'Pretty Man' on January 15!