In Different World with Naruto System (WN) - Chapter 323: Method to Break Universe

As the era of dragons gradually came to an end, as arcane masters left countless riches and legends under the starry sky, one awakened youngster after another began to set foot on their journey.

500 years ago, Chen Xi was devoured by a crack in the void and was transported into a cultivation world.

Beneath the daily routine, at the end of rationality, outside the world you are familiar with – there is a landscape you have never imagined.When Yu Sheng opened the door for the first time, the world he was familiar with collapsed.And the “truth” that goes straight to the root of the world came to him.

After 2000 years has passed, the ruthless demon lord has just been reincarnated! But his aptitude at an academy for nurturing candidates for demon lords is, “Inept”!?