Nine Songs of Swordsmanship

"I am An Ning, and I am panicking now. I was once an elite agent of the National Security Agency. On the way to perform a mission, I had no choice but to jump into the deep sea... When I woke up, I found myself in a completely different world, not Earth anyway. There is no technology here, no guns and ammunition, only swords. Here they call me "Medicine Jar" However, I still have to stand up and shut up all the "medicine jars". I am not born strong, I am just born with a sword! " This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.