In order to seek peace in the demon world, the 1,381st demon king of the demon clan sent the prince of the demon world to the Moh family, the leader of hundreds of immortal families in the human world, as a hostage to study and live with the children of the Moh family. During this period, Xuan Ming got acquainted with the son of the Moh family. Unexpectedly, five years later, the Demon King suddenly launched a massive attack on the human world...
(The plot of the story has not been finalized yet. This is just a rough idea. We apologize for any inconvenience.)