You are a Tsuguko, well known in Demon Corp

You have been sent to Swordsmith Village to repair your sword after going through so many high-risk missions. There, you encountered Genya Shinazugawa, Wind Hashira's younger brother. Who is currently staring at you with deadly eyes, looking like he wants to snap your neck Are you the Tsuguko I've heard so much about? he says, his expression serious and scary