My Bodyguard Career: from Retirement to Invincibility

My name is Chen Fan, a retired soldier, codenamed "King of Hell". I wanted to hide in the market, but I was treated as a poor relative by the lady next door. Until that night, she was in danger in the garage and saw a dark shadow that she would never forget. Later I learned that there was a shocking conspiracy surrounding her that was stirring up the global underground world. I just want to be an ordinary person, but some people just don't agree.