He had planned everything,
After successfully making that woman a joke on media, he was going to persuade Mr. Ji to release a statement that he never agreed to attend the event. If that happened, it would confirm that she used him to gain publicity.
That would ruin her, along with her company's reputation once and for all.
He racked his brain, again and again, and finally came to a conclusion. "Deliberately talking with Mr. Ji in front of my eyes...in my own engagement party..." His thoughts assembled. "...asking him to host her event when fully aware of his relationship with 'Gu' family..." Gu Ting's face gradually turned darker. "She knew it! F**king bitch, she played me! She was never planning to use Mr. Ji." When the reality finally dawned upon Gu Ting, he felt like pulling out someone's entrails.
He was so enraged that if the person sitting close to him was not Jing Tian, he would have very much chocked her.