Their label said, "Nine Muses will be holding their second solo concert '2017 Nine Muses Concert 'Re:MINE' on July 29th, Saturday, at 7PM KST at the Blue Square Samsung Card Hall."

It's been a year and five months since their concert in February last year. The title is supposed to be talking to their fanbase the 'MINE's, and it's supposed to tell fans that Nine Muses is back. 

Check out the concert poster below.