I dont know if you want spoilers thoughhh so stop reading from here....
I dont remember much.. correct me if im wrong
So basically yuuki and demon lord kazaream had this big plan to kind of like control the world, mostly yuuki, and kazaream got defeated by demon lord leon so his body is no more but his soul is jn the elf secretary of yuuki. Yuuki wants to gain power and kill milim’s maternal uncle/ an emperor(character coming soon) because he was really good friends with her dad (the dragon) and obtained the power, Michael (i thinks its Justice King)- that can control angels because Yuuki is a psycho and wants to destroy the world, which was what the power is meant to do. Sooo yeah, homicidal maniacs, they look just like everyone else
WN Yuuki and LN Yuuki isn't the same tho
wait fuck its yuuki?! what was the reason!? damn it didnt see that one coming