Mortal Sins examines the motivations of the characters in this episode with a flashback analysis of episodes 1-4. Lucifer, Maria, and Levi all have different needs and desires, but they still came together as a team to help fight the Mortal Sins. There's plenty more to come.
Ow, ow, ow.
Au, au, aua.
Ahiahiahiahi.
Ai, ai, ai.
Ай-яй-яй!