C1550 I Want to Have My Heart Don't Die

To avoid being noticed, Yin Yixin climbed the stairs to the top floor.

Fortunately, the building only had less than twenty floors. Yin Yixin eventually reached the top floor, but when she reached the top floor, she was already out of breath.

Supporting the wall to rest for a while, Yin Yixin quickly went to find Mu Yifeng.

According to Mu Yifeng's intentions, he might be injured