*something explodes while Lucifer and Satan are fighting/training*

Auroria: Okay. What the hell is going on...?
Tir'an: They're fighting.
Auroria: ... Wow, Tir'an, applause for that analysis. Wouldn't have figured that out myself.
Tir'an: That's why I helped you~
Auroria: Ugh... just... shut up.