Billlie has flaunted stunning, movie-like visuals in their latest teaser, with singer IU adding a surprise narration to elevate its completeness.

On the 14th, Mystic Story released the first teaser for the music video of Billlie's 5th mini-album "the appendix: Of All We Have Lost", featuring the title track "Memory Candy."

The teaser captures a dreamy atmosphere. In the video, member Suhyeon is seen jumping high on a trampoline, her gaze directed toward the sky as if searching for something, all while showcasing a wistful expression.

IU's voice makes an appearance, softly narrating, "When you look far back, there are things you left behind. There are things you've lost along the way." IU also participated in writing the lyrics for "Memory Candy."

Billlie's 5th mini-album will be released on October 16th at 6 p.m. on various music platforms.