I Need help finding an anime

[gianfrancotoletta]

I start saying that I don't Remember much, because this anime was very cruent and mature that my parents didnt let me Watch It. It was on man-ga, Yamato Channel on Sky between 2015-2018. The graphic design was similar to Mazinkaiser the movie and if I Remember right, the outlines were thin. The only scene I Remember Is a massive Blue Boggly monster with streaming faces of people that he engulfed. There was much desperation and Bloodin them.  It was an adulti anime or at least 16+ in Italy. Hope someone can find It even with these Few and poor information