I Really Just Want to Deliver Takeout

"Ding, your divine sword has been delivered, please check it!" "Cuckoo, coo, coo, coo!" "What are you talking about? Hurry and sign for it, I have another order!" "Crack!" Su Hang traveled to a world of high martial arts, but found that he was still just a food deliveryman. However, this time, his customers are all over the world, and they are not necessarily human...