Kim Hyun Joong in 'City Conquest' Stills Revealed!

Kim Hyun Joong's upcoming drama "City Conquest" began filming in Japan.

The drama is staffed by the same special effects team and is being nicknamed by fans as "Iris 2," since it is directed by PD Yang Yun Ho of the hit drama "Iris." Their lastest scenes include a motorcycle chase scene along with a car explosion that took days to actually complete due to the security measures involved and the timing it took to make sure everything happens on cue. 

Kim Hyun Joong showed rode his motorcycle with ease and impressed producers with his natural skill on the bike.

This created a heavy, tension-filled atmosphere on the set as soon as the PD's called 'action!'

The staff actually exploded two cars on the set for the scene, making for one dangerous work environment because of the debris and the fire, but everyone is going strong for the drama.

A representative revealed, "We've totally remade the original story of 'City Conquest' so we're trying to keep the plot hidden for now. The motorcycle chase and the car explosion scenes are just the beginning of much more."