Boy group UP10TION will be coming back very soon.

On July 25, the group shared a teaser image hinting at a comeback with a brand-new concept, along with a date and timestamp: August 5 at 12 a.m. KST.

The members faces are splashed in red, and the trail leading down from their group name and onto the members' names resembles blood.

T.O.P Media has yet to confirm any specific details, but they will announce more information soon.

Summer is the season for horror in Korea, so will this be a dark concept?

UP10TION debuted in 2015 with "So Dangerous," and recently came back with their 3rd mini album, "Spotlight."