The album contains twelve tracks and includes Japanese versions of previously released songs by Taemin.

[5][6] On October 3, 2018, Taemin officially announced that he would release his first Japanese studio album on November 28, 2018.

[8][11][12] The album also includes two previously released Japanese songs, "Sayonara Hitori" and "Flame of Love".

[16] In addition to this, the album contains three Japanese versions of songs that were previously released in Korean by Taemin: "Drip Drop", "Danger", and "Press Your Number".

The first press limited edition includes a DVD with music videos and a shooting sketch video, while the fan club limited edition includes a DVD with front-row recordings of Taemin's performance at the Pacifico Yokohama National Convention Hall during his Sirius tour.