NCT‘s Jaehyun has officially confirmed his first comeback after military discharge, announcing the self-written digital single 99 Degrees for July 10, 2026. The piano ballad marks his full return to solo activities and the stage.
Discharged on May 3 after about 18 months in the army band, the NCT vocalist is the second member to complete service after Taeyong. NCTzens who said the wait “felt like forever” are finally getting answers about how his music has changed.
Jaehyun’s First Comeback After Military Discharge
SM Entertainment has set 99 Degrees for July 10 at 6 p.m. KST as a digital single on Spotify, Apple Music and Korean platforms like Melon. That is 5 a.m. Eastern and 2 a.m. Pacific for U.S. listeners and his first solo track since October 2024 single Unconditional.
Jaehyun took part in both writing and composing, choosing a piano led ballad that slowly grows in intensity. The lyrics compare love to ninety nine degrees, just below boiling, a relationship that feels slightly imperfect yet becomes complete when two people face their flaws honestly.
From Army Band Service To 99 Degrees
This comeback closes a chapter that began on November 4, 2024, when Jaehyun enlisted in the Republic of Korea Army. Assigned to the military band after joining a special assignment unit, he continued performing music while serving, though there was no public send off event because of safety concerns.
His service ended on May 3, 2026, making him the second NCT member to finish duty after Taeyong, who was discharged in December 2025. NCT remains in an enlistment cycle, with members like Doyoung and Jungwoo currently serving and younger idols yet to enlist.
Korean press has called this NCT’s post enlistment era, arriving as the group celebrates its tenth anniversary project titled “EVERYTHING, ALL AT ONCE, NEO.” For fans who spent months counting down D day posts, Jaehyun’s first post army comeback feels like proof that the wait was worth it.
What NCTzens Can Expect From Mono And 99 Degrees Live
To mark his return to the stage, Jaehyun launched the JAEHYUN FAN CON TOUR Mono in June. The tour opened June 6 to 7 at Jamsil Indoor Stadium in Seoul, then moved to cities including Macau, Jakarta and Bangkok, with Taipei dates on July 4 and 5.
Reports describe Mono as a continuation of his earlier Mute shows, this time centered on finding his most natural sound after a long quiet stretch. 99 Degrees was first performed during these fan cons, so attendees heard the song live before its digital drop.
On stage, the ballad reportedly begins with a simple piano line, then expands into a fuller band sound before closing with almost only his voice for an intimate finish. That structure mirrors the lyrics, which trace love that stops at ninety nine degrees until both people decide to move forward together.
For U.S. NCTzens, the focus now is on streaming and watching how 99 Degrees shapes Jaehyun’s next era. Fans who loved his album J or solo tracks like Horizon, Forever Only and Unconditional can expect another smooth, emotional sound with a more grown perspective.