SEVENTEEN's sub-unit Boo Seok Soon (BSS) have teased an upcoming announcement.

On 6 January, the South Korean boy group uploaded a cryptic image on Twitter, which left CARATs rallied up and excited about what BSS have in store.

pic.twitter.com/bjDrB7DWt1

— 세븐틴(SEVENTEEN) (@pledis_17) January 6, 2023

In the image posted, the words "THEY CALL US BSS" are shown plastered against a red and copper running track. 

Made up of Boo Seung-Kwan, Lee Seok-Min (DK), and Kwon Soon-yoong (Hoshi), BSS made their debut in March 2018 with the digital single 'Just do it'.

The trio is set to release this first single album titled SECOND WIND on 6 February. Pre-orders for the album, which comes in three versions - CD, AiR-KiT, Weverse Album - start on 13 January, 11 AM KST via Weverse Shop. 

Hello.
This is PLEDIS Entertainment.

On Monday, February 6, BSS’s 1st single album “SECOND WIND” will be released.

[Pre-orders begin]
11 AM, Friday January 13, 2023 (KST) ~

[Album release]
6 PM, Monday February 6, 2023 (KST)

We look forward to the continued love and support from all CARATs.

Thank you.

Watch the music video for BSS's '거침없이(Just do it)' below: