52 Hertz.

Album artwork design inspired by BTS 52-Hertz is the frequency where an individual species of whale calls at a range, so high that it cannot resonate with other whale species. Hence, the name "The world's loneliest whale". In the series, turmoil and inner-struggles are unveiled through the process of "growth", as one will eventually be enlightened where hope and dreams are realised, and when one's voice is finally heard.