Super Junior, the leading men of the Hallyu wave, have finally returned to home base on MBC's Music Core to promote their fifth official album. Though their lead track may be titled, "Mr. Simple", the unique performance they've put on tonight is anything but! The group have once again rocked the stage with a powerful, energetic choreography. Since the lyrics for "Mr. Simple" express society's loss of motivation and dreams due to their overly-complicated lifestyles, Super Junior decided to deliver flashy visuals to match their message. [caption id="attachment_332741" align="aligncenter" width="600" caption="SNSD's Taeyeon, Sunny, Seohyun and Tiffany at Music Core backstage"][/caption] Meanwhile, Heechul tweeted a photo before their comeback stage, "Our thankful SNSD dongsengs, who came to cheer for us on Music Core!! Right now is Girls' Generation!! We are Super Junior!!." Without further ado, check out the performance below (which also includes "Superman")!