NCT member Doyoung is set to release a special farewell single in December 2025, just ahead of his mandatory military enlistment. The single will be a duet featuring Belle from the girl group KISS OF LIFE.
Duet Details and Significance
- Release Date: The single is expected to be released in December KST.
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- Collaboration: This track marks the first collaboration between the main vocalists of NCT and KISS OF LIFE.
- Meaningful Farewell: Doyoung intends this duet to be a “meaningful, temporary farewell” to his fans before he begins his brief hiatus for military service.

Doyoung’s Busy 2025 and Enlistment
Doyoung had an exceptionally busy schedule throughout 2025, including a variety of major activities:
- Released his 2nd solo album, ‘Soar’.
- Conducted his 2nd Asia tour, ‘Doors’.
- Participated in various OSTs.
- Performed in the musical ‘The Man Who Laughs’.
- Appeared on the MBC variety program ‘I Live Alone’.
The singer is scheduled to enlist as an active duty soldier for the Republic of Korea Army (ROK Army) on December 8 KST.

























