SEE ALSO: SM confirms 'NCT China' coming soon
On August 7, NCT shared the images below on Twitter with the message, "NCT C. Show! Music Core." From what it looks like, an as-yet unrevealed subunit that goes by NCT C is preparing to perform for the music show.
Fans have been aware of rumors that NCT are preparing to release new subunits, and NCT C may be one of them.
Stay tuned for updates and confirmation!