Joo Sang-Wook, Jin Se-Yun & Yoon Si-Yoon are cast for lead roles in upcoming CSTV drama series “Grand Prince” (literal title). The drama series is set in a historical time period and follows two royal brothers played by Joo Sang-Wook and Yoon Si-Yoon who love the same woman played by Jin Se-Yun. For Joo Sang-Wook he will play Prince Lee Kang. He will even kill his younger brother to take control of the throne to attain the love of Sung Ja-Hyun. Jin Se-Yun will play Sung Ja-Hyun. She comes from a prestigious family and has a warm heart. Yoon Si-Yoon will play Prince Lee Whi. He is the younger brother of Prince Lee Kang and also loves Sung Ja-Hyun.
First script reading is scheduled to take place November 23, 2017 and the drama series will first air January, 2018 in South Korea.