Ultimate Class Tutor

Twelve time and space, such a legend has been circulated since ancient times. Thousands of years ago, the Demon World invaded the Twelve Spacetimes, and the Twelve Spacetimes were outnumbered and about to fall... A young man with black hair and purple eyes appeared out of nowhere. When the Twelve Spacetimes were in danger, he repelled the millions of Demon Realm troops with one man and one sword, killing the demon world in fear, and single-handedly saved the fate of the Twelve Spacetimes from destruction. But just when peace was restored in the twelve time and space, the young man disappeared, leaving only his long sword that was constantly flashing purple thunder guarding the edge of the demon world, and countless legendary experiences about him... Thousands of years later, when the demon world could not bear to invade the gold, silver, and iron time and space again... The long sword guarding the edge of the demon world, silent for thousands of years, once again issued a subtle sword cry... The young man who frightened the demon world once again returned with a new identity to save the twelve time and space! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.