Doomsday Gaowu: I Will Destroy the World as a Mechanic

[Apocalypse + Mechanic + Violent Soldier Flow + Decisive Killing] When he woke up, Fang Xiu became the lowest maintenance man in the doomsday world of alien beasts. The people in power simply said "short manpower" and threw him and all his colleagues underground to collect mineral resources. That is simply sending yourself to death! The roars of strange beasts, the screams of his companions, the sounds of flesh and blood being torn apart... At the moment he was about to die, the "Almighty Mechanic's Guide" suddenly awakened in his mind. Since then, the style of apocalyptic painting has completely changed. When the survivors are still struggling with their physical bodies through breathing methods, His first homemade bolt gun had shattered the heads of three strange beasts. When the strong man uses his flesh and blood to defeat the tide of beasts, Behind him, millions of mechanical legions were like a torrent of steel, leaving only ruins and silence wherever they passed. From underground ruins to above ground ruins, from abandoned supplies to chilling legends. Fang Zhi wiped the wrench expressionlessly, looking at the dark beasts and the darker people's hearts deeper: "The world is broken." "And my profession happens to be maintenance." ——If it can't be repaired, replace it.