You're using Foul Legacy... for spars?

[Aether can barely believe his own ears. What is Childe even thinking!]

You do realize that even though it's a dreamworld, you're still pushing it?

[His tone is scolding, but then what can he do? Childe is going too far, even though he knows the damage that the transformation is causing him. Aether shakes his head, hand on his forehead.]

...I'll help you, but only if you promise me that you won't use your Foul Legacy transformation recklessly like this again.