Branding in Seongsu is a 2024 South Korean romantic thriller mid-form series created by Choi Sun-mi, co-written by Choi and Jeon Sun-young, directed by Jun Heon-soo, and starring Kim Ji-eun, Lomon, Yang Hye-ji, and Kim Ho-young. It was released on U+ Mobile TV from February 5, to March 14, 2024. It is also available for streaming on Lemino in Japan, and Viki and Viu in selected regions. Wikipedia