People Are in the Ultimate Class and Have Been Sleeping for Thousands of Years!

There is a legend circulating in the twelve time and space! Thousands of years ago, the demon world fully invaded the twelve time and space! When the Twelve Spacetimes are about to fall... A young man was born out of nowhere! Reach the pinnacle of twelve-dimensional space combat power within one year! At that critical moment, a spear pierced the demon world! Defeat millions of demonic armies! Slay the twelve strongest demons in the demon world! Use your own power to save the twelve time and space in danger! Establish countless legends! But just when he became famous... However, this young man disappeared without a trace, leaving only a spear to guard the demon world. Thousands of years later. When the demon world invades gold, silver, and iron time and space again... In this time of crisis... The leader of the Iron Spacetime Superpower Alliance sent Huyanjueluo Xiu, the commander of the Iron Guards' Dongcheng Guards, to the place where the boy last appeared thousands of years ago to look for traces of the boy. Everyone is looking forward to... That young man returns again to save the Twelve Spacetimes! ———— .. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.