As a low-ranking diplomat in the Heavenly Court, Su Youxi's job is to receive all sorts of outsiders who have entered illegally, including monsters, angels, gods, and demons.
Monster: How the hell did a golden retriever become a monster?! And its cultivation is actually higher than mine! Siberia, stop biting my slippers! Get over here right now!
Angel: The real reason Lucifer became a fallen angel was that his wings were too dark, and he had a falling-out with God and ran away from home several times. You too! Stop shining holy light at Siberia! She's a dog demon, not a werewolf!
God or demon: I've never seen an immortal almost starve to death by the roadside!
