Record of Ragnarok is an amazing manga.

There's this manga that you should all read. It's known as Shuumatsu no Valkyria: Record of Ragnarok. It's about humanity's finest fighting against the gods. And everyone is pretty attractive. Their backstories are also very interesting as well. I won't spoil much, but every character is sympathetic even the serial killer Jack the Ripper.

Give it a shot. You won't be disappointed.