Universal Job Change: Engineer Is the Weakest Profession?

Blue Star, demons are rampant, countless imaginable and unexpected monsters are raging around the city, and Ye Chen's time travel seems to have alarmed some indescribable powerful things. The chaotic world becomes even more chaotic! Unfortunately, as a time traveler, Ye Chen only awakened to the abandoned life profession of "Engineer" Just when he was frustrated, his plug-in arrived... Teammate: No matter what happens, engineers can go to the front line and kill indiscriminately? Ye Chen: I am an engineer. Is it reasonable to bring a few tools for self-defense? Teammate: Why do you call a weapon that can tear monsters into pieces a tool? Ye Chen: Being able to do magic is amazing. Do you want to know about my high-tech mining tool? Ye Chen: Why am I a crispy person? Do you know the Quake Powered Assault Armor? Assassin assassinate me? With the nanobiological costume in hand, who can assassinate whom? Old gods? So what if you can move mountains and fill seas? Learn about planetary fragmentation technology! What? Is the human world just a game for the gods? Then I will overturn this game! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.