Girl group IVE unveiled a spoiler video for the title track 'BLACKHOLE' from their second full-length album 'REVIVE+' on the 20th through their agency Starship Entertainment. The video opens against an urban backdrop where darkness has not yet fully lifted, featuring member Liz standing on a bridge connecting the tops of two towers. Liz's eyes convey both excitement and tension before a new beginning as she gazes into the distance, while her mysterious gesture combined with the bluish pre-dawn sky and gently rising sunlight creates a profound afterglow. The accompanying short audio snippet heightens immersion by revealing the lyric 'Shall it all be sung, be done like this,' hinting at the mood of 'BLACKHOLE' and sparking curiosity about the message contained in the full track. The phrase aligns with the meaning of a black hole where extinction and birth coexist. 'BLACKHOLE' is a shuffle-based track that showcases IVE's new musical direction, following the dreamy yet exhilarating sentiment previously delivered through their highlight medley.