Aatrox: origins

So I always thought that is a cool champion. No i don't mean his abilities, but his appearance.

So I like anime and one day I saw an interesting looking one. I read the synopsis and got intersted. So i was watching it and in the end of the first episode I saw it... I saw someone or something that looked like . It was Devilman. The name of the anime was Devilman: crybaby. And it became clear that was inspired by Devilman. The anime I was watching came out in 2018 so i thought that wasn't possible. But then i did some research and found out that Devilman was a manga created by Go Nagai in 1972. So it was possible. The look too similiar to not be inspired by him.