The group MCND released a secret message to its fans ahead of the album release on August 31.

August 16th, MCND, which put their heads together on an official SNS channel, released a group photo that seemed to whisper "MISSION START" to fans, announcing the start of the SECRET MISSION. On August 17th, a message from Castle J, which points to "THE EARTH," and Vik, who tilts his head as if he is curious about "SECRET MISSION," was released, amplifying fans' curiosity.

In particular, MCND's performance trailer video <REASON>, which touched the hearts of fans around the world with English lyrics containing messages of longing for fans, surpassed 1.74 million views. Fans are looking forward to MCND's new album, and they cannot hide the excitement of fans around the world.