The 5-member male group 'A.cian,' who had drawn attention internationally even before their debut, was finally revealed. 

A.cian members Seulgi, Chanhee, Sehee, Crooge, and Sanghyun were selected through a open audition and will captivate the audience with their very solid performance and abilities to sing and dance.

In the teaser video that was released on Thursday, a strong beat and a very precise and professional performance could be seen. Also, a small part of the music video for their first title song 'Struck' was shown.

On the other hand, A.cian will have their debut stage on KBS Music Bank this Friday.