And I am informing you in turn--I do not respect your attempts at taking responsibility for your actions or those of your brother.

[He's yet to see anything that really convinces him that Shirasu has taken responsibility at all, after all.]

I have no interest in your brother. But if he causes harm to those I am protecting, he will properly pay for it. [And no death threats will stop Sousei from defending the people who matter to him, when it counts.]