Immortals and Demons Turned Upside Down, All Here to Fall in Love!

After the leaders were gravely wounded in the battle between gods and demons, they passed on instructions before going into seclusion. But their hard-of-hearing subordinates passed the message along incorrectly. The Immortal Realm started imitating the Demon Realm’s brash, streetwise ways, while the Demon Realm took up the Immortal Realm’s lovey-dovey romance. Each realm sent one person to the human world for a trial. What kind of sparks will fly between the two of them?