N-SONIC, who recently made their comeback with single 'EXCALIBUR', have taken to their practice room to show off just how powerful their choreography is!

SEE ALSO: The Korea Fair Trade Commission formally approves Kakao acquisition of SM Entertainment

You can tell the boys have an air of leisure after years of performing, but also the same vigor and energy as a rookie group!

How do you like N-SONIC's newest single 'EXCALIBUR'?