Ghost Nine (Hwang Dong-Joon, Son Joon-Hyung, Lee Shin, Choi Joon-sung, Lee Kang-sung, Prince, Lee Woo-jin, Lee Tae-Seung, and Lee Jin-woo) posted a highlight medley video of their fourth mini-album "Now: When are in Love" on their official SNS at midnight on the 2nd.

The released video contains six highlight songs, including the intro song "ON AND ON," "Up All Night," and "Double Click." At the same time, Ghost Nine's undisclosed official photos with refreshing visuals appeared in the background, adding to the fun of listening and watching.

The title track "All Night" is a high-teen-style pop-punk genre that expresses the freshness and excitement of the moment when love is just beginning in Ghost Nine's language. It begins the second story of the "NOW" series by conveying every moment of emotion defined as "LOVE."