Male vocalist duo December has revealed a handwritten letter to its fans before enlisting in the army.

On December 20, the group released their 2nd full-length album titled ‘The Last Legacy’ and member Yoon Hyuk also uploaded unveiled a handwritten letter it had penned to its fans through their official fan website.

December wrote, “It’s been 4 years since we met you for the first time. Thank you so much for unchanging love. We will be starting our military service after this album. Entering the military is something that all Korean men do, so please do not worry. We’ll fulfill our duties in a healthy manner and return. We just hope that we will be able to keep stay together and support each other like we’re family.”

Meanwhile, December released their 2nd full-length album titled ‘The Last Legacy’ on December 20th. The group’s new title track “Don’t Go” was co-written by Cho Young Soo and a rookie lyricist, JUNE.