My Janitor Dad Is a Legend

Concealing his glorious past as a supreme commander and national titan, an unassuming father spends twenty patient years working as a building cleaner to raise his son with humble values. He asks for nothing more than a peaceful life and an honest future for his boy.

When his son's materialistic fiancée insults their modest background and cancels their wedding banquet with public mockery, she crosses a dangerous line. Discarding his janitorial uniform, the legendary sovereign calls upon elite ministers and armed escorts, proving to high society that royalty never bows to arrogance.