Kim Se-jeong showcased her new album in Seoul on Monday. It marks her return to the K-pop music scene after establishing herself as an actress by appearing in a couple of hit TV series in recent years.

Kim plunged into acting, taking on a lead role with her first TV series "School 2017," after making an appearance in Mnet's audition show "Produce 101" in 2016, which later allowed her to build a singing career as a member of girl groups like IOI and Gugudan.

With the release of her first full-length album consisting of 11 songs, Kim will hold concerts in Seoul on Sept. 23 and 24 before embarking on a tour that will take her to Bangkok, Hong Kong, Jakarta, Kuala Lumpur, Manila, Melbourne, Singapore, Sydney, Taipei and Tokyo.