TOO, 'Heart Music Kill Group Dance,' cools down the early summer heat.

TOO (CHI HOON, DONG GEON, CHAN, JI SU, MIN SU, JAE YOON, JU, KYUNG HO, JEROM, WOONG GI) posted a group concept photo of their second mini album "Running TOOgether" on their official SNS at midnight on the 30th.

The TOO in the two group concept photos gave a refreshing feeling with its mischievous look and the youth of the boys.

TOO members are hanging from the soccer goalpost and smiling brightly, while showing their warm visuals against the backdrop of a cool sea reminiscent of an ion drink commercial.

TOO, who made a splendid debut in April with their first mini-album "REASON FOR BEING: In," which features an Asian worldview, showed a variety of concept digesting skills that are not like rookies through various stages and Mnet's "Road to Kingdom." Attention is focusing on what kind of unexpected charm will be added to the upcoming individual concept photos.

TOO's second mini-album "Running TOOgether" will be released on music sites before 6 p.m. on July 15.