this was one of the main enemy with the Destiny story. as the name may suggest he's someone who's more or less fight using a sythe. not much is known aside that he will anything alive that passes his sight, children, elderly , and even animal.

originally a man he wanted unbeatable power and was given thanks to the true badguy of the story... with so much power nothing's left aside the hatred and evilness of a man... of course he doesn't star in his own manga within the series he's just the bad guy that appear randomly within any of them and ends up fighting against the heros

once a man doomed to be a canivorous monster, only hungry for souls