ONEUS released Ravn's individual teaser images.

RBW Entertainment, an agency known for the vocal girl group MAMAMOO, is debuting a new boy group in the new year. Prior to the official debut with the 1st mini album 'Valkyrie,' ONEUS has been meeting fans with various photos first. 

Today, the member Ravn is here with his fierce photos. The rookie shows off his sharp, handsome visuals. You can take a look at them here. 

ONEUS will debut with 'Valkyrie' on January 9.