Can I Bear This Injustice? I Just Learned the Grappling Technique

The protagonist travels to a parallel world and becomes a security guard, and gains grappling skills at the beginning. Live broadcast boxing, but because of a chance encounter with Xiao Nuomi, Boss Yang mistook him for a human trafficker. "I told you I was not a robber, but the bodyguard came up and knocked me down." "Then why did you push him down?" The policeman pointed to the young policeman beside him and asked again. "Brother, I was wronged! I was pushed to the ground by your people for no reason. How can I bear this? I just learned the grappling technique!" Shen Yi explained confidently. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.