The thing was, Su Lin was ignorant about the extent of Gu Ruoyun's power. To her, the woman's power was barely discernible so it was difficult for her to detect.
For someone to have this type of aura, they must either be exceptionally powerful or extremely weak.
Su Lin, who hates Gu Ruoyun so much, would never want her to be powerful so she had subconsciously considered her as a weakling! Everyone else was just blindly following the wind. Hence, no one had really bothered to investigate Gu Ruoyun's power!
A calm smile hung on Gu Ruoyun's delicate face as she faced the crowd's ridicule. She then turned her thoughtful gaze towards Su Lin as the smile in her eyes grew even more pronounced.
"Su Lin, looks like you haven't learned your lesson yet."