This Food Delivery Guy Turns Out to Be a God

A god who could smash a trillion light-year body with one punch died on the cosmic battlefield in order to protect himself. Under the arrangement of the master, he came to the third world under the pseudonym Liu Xuan, lived an ignoble existence with his tail between his legs, and delivered takeaways. Liu Xuan went to the underworld to play at night and accidentally heard that a big war was about to break out in the world of cultivation in order to compete for resources. By then, there will be millions of cultivating refugees fleeing the war and descending to the mortal world! The human world is in danger and may return to slave society...