LUCIFER
Of course she would want to speak to him about it. The moment he saw the child, he was filled with a mixture of conflicting emotions. But, the moment he saw the child's skin, he immediately understood. When Sumire was pregnant with this child, she ingested one of the poisons he made. Considering the time frame of when he made that particular poison.
It must have been that kidnapping incident. Of course he punished the ones responsible for it. But, she still had to suffer. Even if he has mixed feelings about the child, it's a good thing she was pregnant then. If the side effects went to her, if she was the one harmed?
'I would have destroyed the world already.' Because, Sumire wouldn't be around anymore. Her strong powers would lead to her downfall due to the effects of the poison.'
"We can still have the meal."