Rebirth of Another World Downgrade

The protagonist is reborn in a new world and lives in the world's most powerful power. But it is bound to a cheating system, and the cultivation level does not increase but decreases. In this way, the protagonist is dealing with the masters of his own sect while resisting the invasion of other forces. Deliberately, in order to protect his personal safety, the protagonist taught many disciples through the system. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.