Period drama, Queen Dugu (獨孤皇后) starring Taiwanese actress, Joe Chen (陳喬恩) and Chinese actor, Chen Xiao (陳曉) achieves satisfactory rating record despite receiving mixed reactions from the audiences. Their love story in the series manage to make the audiences feel very touched but a scene revealed a loophole accidentally earlier.

In episode 9, Joe and Chen Xiao greeted the king together and the audience with sharp eyes discovered she was wearing a pair of plastic slippers and remarked the slippers had “time travel” back to the past. They uploaded the photo online and some recognised the slippers that Joe was wearing had the cartoon,”Peppa Pig”.