Xichen stiffens for a moment at that reaction. Then his shoulders fall in silent defeat.

"He should not have killed him at all."

But that is all that he will say about this. He... Does not understand, but he can see where Shuangyu's heart lies. Perhaps it's different among those born immortal. But it's clear enough.

"Family should, but it very rarely does. I hope yours finds a better ground to grow, as well."

Xichen hesitates a little.

"What if, or while, none of them are here? What of you?"