Wasteland Man, I Am in the End of the World with My Hands on the Kingdom of Industrial God

Young engineer Lin Yan wakes up in the wasteland world and becomes a boiler worker slave numbered 1147. When the burrowers tore apart the fortress and the administrator was helpless, he pushed aside the priest's tome and picked up the wrench. Using boiler steam as a spear and hot molten iron as a wall, he turned the entire furnace area into a steel trap for killing monsters. This is just the beginning. Under the horrified gazes of the rulers and priests, an even crazier idea ignited in his eyes: He would use assembly lines and steel torrents in this bloody wasteland to rekindle the long-extinguished industrial fire and forge a new Kingdom of God for all those who survived.