The judge, jury, and executioner

A tear slid down Mimi's cheeks when her father showed no expression of concern for his daughter's feelings. Vlad didn't show any signs of attempting to hear his daughter's words and felt conflicted about his current actions.

Vlad didn't waver in his decision to kill Vincent. He raised his hand at ordinary speed as if he intended to smack his daughter, yet Mimi didn't move out of the way.

Even if Mimi trembled in front of her scary father, knowing quite well how the people ended when her father slapped someone, her trembling lips courageously moved. 

Mimi had to try anything to stop her father and continued living the life she was having a fun living, as no day was like the other with the bonus of good-tasting blood.

"If father can calm down and stop directing anger at someone who doesn't deserve it, father can see that every person living in this mansion likes living here without being forced to think this way."