First Mini Album PREQUEL Release Schedule
![](https://7-dreamers.com/wp-content/uploads/2017/07/tumblr_ospacbFx7c1v9r0v1o1_1280.jpg)
7/06 Mystery Code_01
7/07 Mystery Code_02
7/10~14 Teaser Image 01~05
7/17 Mystery Code_03
7/18 Mystery Code_04
7/19 Track List
7/20 Trailer #01
7/21 Trailer #02
7/24 Album Preview
7/25 M/V Teaser
7/27 Album M/V Release