一下子全都挤了进去的成语

Zhang Qing and his hundred beast cavalry were already in place. Ye Qiu patted his shoulder, Zhang Qing, needless to say, you should have a thorough understanding of the situation in Jiangnan Fairy City. I won't say anything more. In short, I, Ye Qiu, spent a huge price to train this beast cavalry. It was not easy....