On March 25, 2026, a new post went up on Sung-kyu Kim's official Instagram. The post carried a special message for his fans.
In the photos, Sung-kyu Kim sits on a staircase in a calm, introspective pose, as if lost in deep thought. The striking concept shots are dialing up anticipation for the upcoming 2026 KIMSUNGKYU LIVE [LV4: LEAP TO VECTOR] concerts. The shows are scheduled for March 27–29, 2026, at Olympic Park's Olympic Hall.
Though the post had no visible comments, it still captured the eager excitement of fans awaiting the concerts.