Norae Mon Haneun Namja

Also known as: 노래 못 하는 남자, The Man Who Can't Sing, 私の推しは歌えない

by Hae-Geum Lee, Jaeeun

Lyricist Choi Woo-Rim, but now an unknown who can't make money as a lyricist. Choi Woo-Rim is busy working as a company employee during the day and a lyricist at night to make a living. Then one day, Woo-Rim meets his favorite celebrity, Ki Yoo-Seong, who planted in his mind the dream of becoming a lyricist. Ki Yoo-Seong is a man... completely different from what I thought! (Source: Naver, translated)