Demon Slaves

'Both father and son are monsters.'

The system could not help but compare Ajax with his father.

Of course, Ajax didn't hear the system' thoughts as he waited for the system to answer his questions regarding its origins.

As for the two golden demon kings, they were looking at Ajax without knowing that their lives were being traded for some reward with the system.

Even though Ajax was lost in his thoughts, the two golden demon kings didn't dare to disturb Ajax, fearing that the human might be waiting for them to do something. So that he could kill them.

'Kal, it is a test. Don't do anything silly.'

'How could I not know brother? This human is testing us to see whether we are loyal or not?'

The two golden demon kings were having their own voice transmission with each other and decided not to do anything silly and lose their lives in vain.

…

'Yes, I want to know about your origins as I am pretty much interested in you.'