Yunxiao's fans comments alone could already cover all those that were attacking Jing Qian.
No one was allowed to record anything or take pictures on set during the table read unless they had the permission of the director, especially for news like this, which assumed that the cast on set was against each other. That could possibly bring bad publicity to the show.
Therefore, every single staff member on set has signed a non-disclosure agreement.
It was obvious that the person who leaked this video had broken the agreement.
Yunxiao had already immediately ordered his PR team to hunt down this person. When they found out who it was and sent men to capture this person so that they could find the raw footage, they realized that the house had been rented and the person who took the video had already escaped after posting the videos online.
His PR team then found Director Pan, who was already burning in rage.