A Pink's Namjoo is the voice behind "Last Trip" for 'The Stairway of Time' OST.

The music video above features Namjoo in the studio as she records the emotional ballad and leaves an autograph. "Last Trip" is based on the theme of time and spending your last moments with someone, and it expresses the emotions of 'The Stairway of Time' webtoon characters as they climb the stairs of time to save a loved one.

Listen to Namjoo's "Last Trip" above, and let us know what you think in the comments below.