Don't Mess with the New Guard

After 19 years of secluded magic training, a genius works as a humble janitor. Four noble clans trap him in a billion-dollar debt, publicly slapping him and forcing him to kneel as their footstool. Suddenly, 9999 hidden masters bow together: Greetings, Sovereign! He unleashes divination and supreme power to overwhelm all, coldly saying: I’ve waited nineteen years to settle all wrongs today!