Jessica sang of a "Summer Storm" in her second comeback MV teaser.
Jessica's 3rd mini album 'My Decade' will celebrate the singer's 10th anniversary since debut. The MV teaser is brief, but impactful, and we get a bit of her song at the end.
SEE ALSO: Jessica releases more teaser photos for her 3rd mini album 'My Decade'!
Look out for Jessica's full comeback on August 9.