Boy group Seven O'clock New Face Rui is already showing off his strong presence.

Seven O'clock uploaded two personal concept photos of its third mini-album "White Night" on its official SNS account on Oct. 30.

Like the images of Taeyoung and Hangyeom, which were unveiled earlier, Rui in the concept photo caught the eye of the beholder by firing a gentle yet charismatic look. In particular, the warm visuals that melted the female spirit were enough to steal the hearts of fans.

Rui, who newly joined Seven O'clock, is a member with solid live and performance skills and was once loved for appearing on the MBC audition show "UNDER19" under the name of JangRui.

Rui, who was a member of the Rap team at the time of his appearance in "UNDER19," made a strong impression through various competitions and will also play rap positions at Seven O'clock based on his performance at the time.

"Rui formed strong teamwork as if he had been with the existing members for a long time, even though it hasn't been long since he joined the team," an official from the agency said. "I look forward to Rui's performance, which will soon debut as a Seven O'clock member."

Seven O'clock's third mini-album, "White Night," which predicted comeback with an all-time concept, has already drawn a serious response, raising expectations. It is released on various online music sites on Nov. 12.