The Era of Cataclysm in All Worlds: I Changed My Profession to Demon Face Walker

The abyss invades, and mystery descends; the old days revive, and a bloody attack strikes. All races fell into panic. Under the crisis, the weak Blue Star got a chance to compete fairly with all realms, and everyone had the opportunity to ascend and become a god. The professional era is coming: Scientist turns to mechanical engineer: Build a cyber mecha and mechanically ascend! Beast Tamer becomes Beast Master: Tame ancient ferocious beasts and create an army of beasts! The pilot becomes a mecha operator: control the functional armor and transform into a galaxy fighter! I, an inheritor of the intangible cultural heritage of Sichuan Opera Face-Changing, have awakened the only professional Demonic Face Walker in the world. Wear the devil's mask and you have its power. Congratulations to the sealed wealth demon Mammon for becoming the richest man in the world. Congratulations to the Sealed Condemner Mostema, you have acquired the voice of the Law Enforcer. Congratulations to the Sealed Devil Fruit Tree, you have obtained the monopoly on Devil Fruits from all realms. What, then I am invincible? From now on... I will create a legend! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.