I'm Really Not the Greatest Under Heaven, So Why Won't You Believe Me?

I was once the greatest barber in the world. Somehow, word got around that I was the world's greatest assassin.

I mean, even if both jobs involve working on people's heads, surely there's a difference between a razor and a dagger?

Somehow, my skills at cutting hair and shaving faces got me tangled up in their affairs.

My peerlessly beautiful master, my sunny and cheerful genius senior sister, and the girl who always blushes and gives me strange looks...

At long last, I came down from the mountain, only to find that the upright leader of the martial world and the assassin Hu Lang'er, whose relationship with me is hard to define, also seem to have the wrong idea about me...

Please stop asking me to assassinate the emperor! I'm just a barber named Tony!