My Entire Family Is Loyal to the Crown, Yet You Dare Covet My Supreme Bone

[Urban High Martial Arts + Decisive and Ruthless + System + Revenge]

My father was a hero of the Demon Suppression Army. He held off reinforcements of the alien beasts and fought for two days and two nights, making an indelible contribution to humanity’s victory.

My mother sacrificed her body to neutralize the alien beasts’ poison, saving the lives of tens of thousands of soldiers.

My older brother died taking an invading alien beast with him, protecting hundreds of thousands of people.

Three heroes in a family of four, leaving behind just one orphan. And yet they stole my compensation money, sold my guaranteed admission spot, and dug out my Supreme Bone!!

I awaken the Revenge System. Anyone who wrongs me gets payback on the spot!

Not one of them will get away...