The main cast of upcoming OCN medical drama 'God's Quiz 4' met up with '1st Look' magazine for a sexy and classy photo shoot. Unfortunately, Donghae seemed to not have been present, but Ryu Duk Hwan, Yoon Joo Hee, and Rainbow's Jaekyung provided enough eye candy, regardless, as they took on a bold and sophisticated vibe.

SEE ALSO: Actor Lee Si Uhn reveals shocking YouTube earnings "Zero income for two and a half years"

In the interview portion, Ryu Duk Hwan said, "To be honest, I felt a great burden even when I was filming the third season.  However, for the fourth season, I feel more comfortable rather than burdened.  It feels like I am wearing clothes that fit me."

Yoon Joo Hee said, "Even though it's been a while since I met up with Ryu Duk Hwan, we are very comfortable around each other.  Ryu Duk Hwan and I might have expressed fresh and nervous emotions in the first and second season, but for this fourth season, we plan on showing the emotions expected of two people who have dated for a long time."

Jaekyung, a newcomer to the series, said, "Yoon Joo Hee and Ryu Duk Hwan are like the mother and father of 'God's Quiz'.  I am learning diligently from Mom and Dad. While studying the character Lim Tae Kyung, I get to look back on myself and I feel like I'm becoming a better person as I study how to be an actress."

The show airs on May 18!