The main cast – Seo In Guk, Lee Ha Na, Lee Soo Hyuk and Lee Yeol Eum – recently got together with the rest of the cast and crew for their first script reading. Cute and it looks like they enjoyed the script. I just looked up Lee Yeol Eum’s age and yikes, she was born in 1996 which makes her over 8 years younger than Seo In Guk who will probably play her classmate. I was about to state that she is quite young till it hit me that it makes perfect sense for an 18-year-old to play a high school student. High School King premieres on June 16th.