He grabbed the head of security's arm tightly: "Please, I beg you, let me go in, alright I really have an urgent matter to attend to with my sister. As long as I see her, I'll immediately leave.""Get...hen and gave him a slight smile: "We'll see each other again!"This time, she didn't linger and left the exhibition hall.Left behind was a bewildered Yang Chen, as well as the puzzled crowd.On the othe...