The global monsters wake up

Michael gains the devouring system, and killing the demon can swallow the demon's ability. He incarnates as a big monster and descends into the world as a monster. Before killing Tamamo-no-Mae in Dahu City, Devour gains nine abilities, earth wind, water and fire...Kill Beelzebub in the White Bear Federation, swallow to gain: the mouth of gluttony that swallows all things, magic flame...This world is his hunting ground , The moment he appeared, the world shook!