About a year has passed since Yoona and Lee Chae-min captivated both taste buds and hearts in Bon Appétit, Your Majesty. More importantly, Bon Appétit, Your Majesty was also an absolute hit in Korea with a 17.1% viewership rating, according to Nielsen Korea. Bon Appétit, Your Majesty Has A Successor On The WayAnd Cha Eun-Woo Could Be Its Main StarCha Eun-Woo in Rookie Historian Goo Hae-ryung. Bon Appétit, Your Majesty officially has a successor in the works called Seorabeol Knife, which could star The Wonderfools' and True Beauty's Cha Eun-woo in the lead role. Seorabeol Knife would also make for the perfect comeback project for the ASTRO star, who is currently in the midst of completing his mandatory military service.