The Mysterious Rider of Chang'an City

In the previous life, a sword cut off the dragon's veins, but in this life, he is delivering food. Chen Luo, the world's best swordsman codenamed "Hei Wuchang", was reincarnated as a poor deliveryman in Chang'an City. I get reminders every day, get bad reviews, and look down upon by my ex-girlfriend. Until one day, all kinds of monsters and monsters came to his door, trying to steal the sword seed in his body. Chen Luo put down the takeout box, wiped the blood from the corner of his mouth, looked at the sky full of gods and Buddhas and smiled: "Don't rush me. Once I finish delivering this order... I'll send you on your way."