Hello. This is SM Entertainment. To the fans who paid close attention to today’s reveal of NCT Dream’s teaser images for their first single album “The First”, thank you very much. For the fans who have been waiting for Jaemin, we are here to inform you (on his conditions). Jaemin, who participated in the promotion of  "Chewing Gum"  last year, has been treated constantly for his herniated disc since his trainee days. Jaemin’s condition has worsened and the artist’s health must be placed first, therefore, it has been decided that he withdraw (from comeback activities) to rest and focus on his treatments. We ask kindly for your understanding and to encourage and support him in order for him to recover completely soon. We would like to thank you once more for your support, and we will become a NCT DREAM who will do our best to reward you all for your support. Thank you. 

Translation: Teddy @ NCTINFO | Source: NCT Official Homepage  - Notice

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