A little something I found in the latest episode of The Seven Deadly Sins. Another MO but I am not complaining. Essentially these knights all drank demon blood to gain power and now that very power is being used against them.
http://www.dailymotion.com/video/x2i...ation_creation
https://mega.co.nz/#!Mg9VAb6I!URYuwm...gctgomnCHEIvrs
Also, since I dont want to make another thread for it. (Would be my third in like 2 days.) I also found and am currently obtaining the movie related to the gif here. It is called Ibara no Ou/King of Thorn. I'll update accordingly if I find anything worthwhile.