Oftentimes, if a lie is screamed loudly and repeatedly, it manages to wear the cloak of the truth. Xiu had experienced it first hand. Even though she didn't push Liu Nuan back than, even though all she did was stretch her hand to catch Liu Nuan instead but no matter what she said, couldn't compete with what people saw.
People tend to believe in what they see rather than what they hear. Her situation wasn't any different since everyone just wanted to find someone to blame and she was the easiest target.
Till this day, Xiu's body would turn cold at the reminder of how she saw Liu Nuan laying in the pool of blood, and everyone pointing fingers at her. At that very moment, she had already been declared a criminal whether guilty or not, who cared? Apparently, no one cared!