Super Junior's Sungmin will be returning as a solo artist with his new digital single "Goodnight, Summer".

On August 24, Sungmin released the first set of teaser images for his upcoming new single "Goodnight, Summer". Sungmin exudes refreshing visuals against the background of the blue sea and clear sky. In one of the photos, Sungmin holds onto a microphone stand as he looks directly into the camera with a longing gaze, displaying his soft charms.

Sungmin's new digital single "Goodnight, Summer" will be released through various online music sites on September 7 at 6PM KST.