Girl group SONAMOO performed their comeback stage.

On MBC Music "Show! Champion" aired on Wednesday, SONAMOO made an appearance and performed their new song "CUSHION."

SONAMOO members performed while wearing futuristic school uniforms and gave a powerful performance.

Especially during the chorus part, all seven members bend back all the way to form a 90 degree angle- a dance move that brings to mind the scene of the movie "Matrix."