Mu Yun just accidentally stepped on a pothole while walking, really.
But this deceptive trap caused her to fall into a... Who knows where?
After time traveling, Mu Yun became the daughter of Mu Qingfeng, the elder of Mingzong in Liuyun Continent. Mu Yun was still Mu Yun, but the word "cannon fodder" was engraved on her forehead.
Cannon fodder is cannon fodder. Who said cannon fodder can't defeat monsters and upgrade? Who said cannon fodder can't download dungeons and change maps?