Chaos version. Established by Billboard as the group with a firmly established musical identity, NMIXX is back with their 1st full album 'Blue Valentine.' Available in 3 versions Blue ver., Valentine ver. And Chaos ver. Contents CD, Outbox, Booklet (28pgs), Poster, Lyrics Poster, Magnetic Bookmark, Epoxy Sticker, Postcard Set (6ea), Photo Card (2 of 12), Unit Photo Card (1 of 3), Appendix (24pgs). Blue ver. ID Photo Set (6ea), Valentine ver. 3-cut Photo Set (6ea), Chaos ver. Photo Sticker Set (3ea).