Five years ago, he was the youngest chief technician in the empire, but lost his right arm in the "Void Engine" explosion and became a scapegoat. Five years later, modern top mechanical engineers traveled through time and took over this broken body, and activated the [God-level Mechanical Dominance System]!
"Ding! The scrapped steam crossbow was detected, repaired and enhanced with one click into the "Burial Bell" Demon-Breaking Sniper Crossbow!
