Why am I, a prince of an ancient bloodline, fighting a bunch of killers in the arena?
Because this is the only chance to get money and free my sister.
Our parents were killed in front of my eyes, my sister was sent to a monastery,
and me—to a school for ten long years.
In the ruined house, only the code remained—my father’s magical artifact, granting incredible power.
I must learn how to open it before the great noble houses of the Empire destroy us completely…
What, return the code to the Emperor? Tomorrow?!