Re-Debuting with My Ex-Boyfriend

Jeong Yihyeon was the main vocalist of the failed idol group Flares, which disbanded after their contract ended. Unlike his boyfriend, Han Yoojun, who successfully transitioned into acting, Yihyeon’s future looks bleak. Consumed by jealousy and feelings of inferiority, he decides to break up with Han Yoojun, but at that very moment, the two of them get into a car accident. When he opens his eyes… he’s suddenly back on their debut day! Could this be a second chance at success? “Hyung, let’s do our best. Let’s succeed.” Determined to change the future, Jeong Yihyeon uses everything he remembers to lead Flares toward success. The only things he can rely on are his knowledge of the future ...