一下子全都挤了进去的成语

Bie Xingjin and Luo Banyun, who often heard Ning Cheng's name, also opened their mouths. To be honest, when they heard how powerful Ning Cheng was before, they just laughed. In their eyes, no matter how powerful Ning Cheng is, he cannot compare with them. But why did this guy come to Tianzhou? Also killed a disciple of one of the ten major sects in Tianzhou?...