"I understand that you do no have enough trust in me as I am practically new."
"But that does not matter. A servant is a servant. And you...are also a servant of Lucifer."
"And a servant who does not do his duties is not a servant."
Oumu said those words.
And what he said is the truth. If a servant cannot even do the expected tasks, then he is no longer a servant.
The reason why Oumu worded it that way...is to make sure that the Blood Guardian would get fired up about this whole situation.
After all, if Oumu was correct, then...the Blood Guardian takes pride in being a servant of Lucifer.
Well, everyone would take great pride if they were indeed a servant of Lucifer.
After all, that's a God. And being a servant of a God...is a position that many would envy.
However, in the Blood Guardian's case, it is more extreme.
Oumu was hoping to stir that emotion in the Blood Guardian's case.