一下子全都挤了进去的成语

A month passed in an instant. Yin Kongchan and Xu Yingdie knew that Ning Cheng was practicing the exercises and rarely came to disturb them. On this day, Ning Cheng's Zifu actually started to loosen up. When Ning Cheng's consciousness could stretch out one meter, Ning Cheng almost screamed with joy....