In February, the K-pop band Le Sserafim is set to return to the music industry with a brand-new album. The third mini-album by Le Sserafim (Kim Chaewon, Sakura, Huh Yunjin, Kazuha, and Hong Eunchae), titled "Easy," will be released on February 19 at 6 p.m. In KST.   "Easy" is