Main Characters Jin Do Joon 16 main appearances Seo Min Young 15 main appearances Jin Yang Chul 14 main appearances Jin Young Ki 4 main appearances Jin Sung Joon 4 main appearances Jin Hwa Young 4 main appearances Mo Hyun Min 4 main appearances Yoon Hyun Woo 3 main appearances Son Jung Rae 2 main appearances Lee Pil Ok 2 main appearances Jin Dong Ki 1 main appearances Lee Hae In 1 main appearances Jin Yoon Ki 1 main appearances Choi Chang Je Yoo Ji Na