Kim So Hee will be coming back with the help of Bolbbalgan4.
Her debut song "Hurry Up" is composed, written, and will also feature Bolbbalgan4. It's the first time that Bolbbalgan4 ever gifted a song to another artist. On top of the announcement that Bolbbalgan4 will be helping Kim So Hee with her debut, she's also released two teaser images.
Check them out below.