작품에 임하며 컨디션 조절에 실패한 김정현의 책임감에도 잘못이 있지만, 건강상의 문제였던 만큼 그의 하차는 불가피했다.
Kim Jung-hyun, who failed to control his condition while working on his work, was also wrong, but his dismissal was inevitable as it was a health problem.