An idiot

The smile slipped off Du De's lips; she raised her head and glared at Luo Huian as if she were the cause of the insult that she had received in the hands of Xue Shen and Xue You. 

She turned around on her feet and then said to Liao Liqin, "Lets go, Liqin. We need to prepare for the exhibition; we do not have the time to waste like some people." As she spoke, she glanced at Luo Huian, who was standing behind the Xue sisters, with a pointed look on her face. 

As soon as she finished speaking, Xue Shen glared at Du De, who slipped and stumbled under the pressure being released by the woman who stood next to Luo Huian. As she was not watching where she was walking, Du De ended up bumping into a trash can, resulting in a sudden crash.

"Watch where you are going!" an old woman said to Du De, whose face, if possible, flushed even redder as she picked up the trash can and placed it upright.