In a world torn apart by technology and magic, Lin Yu, a repairman at the bottom of the Steel City, is an ant worse than a noble dog! Running around for scraps of silver every day, being blackmailed by gangsters, and scorned by the powerful, even repairing a machine has to be in fear of life.
Until an accident in an abandoned mechanical field, he touched the rune matrix of an ancient robot and awakened the magical skill of [Mechanical Magic Resonance] - damaged machinery can be repaired at a touch, and magic runes can be melted; magic instruments have evolved in his hands, and scrap metal can turn into artifacts!
"Is your magic backlashing out of control?" The runes on Lin Yu's fingertips flashed, and the energy mediator he built at will directly made the top magicians surrender; "The evil organization wants to steal my abilities?" The mechanical armor he transformed was integrated with forbidden magic, overwhelming thousands of troops, and killing all the Shadow Sects!
From a repair shop to the top of the world, from an ant at the bottom to a master of balance, Lin Yu, with his magical girl, mechanical war god, and formation master, used steel as his bones and runes as his soul, and swept away all those who looked down upon him!
When the technological gears bite into the magic lines, and when the useless repairman controls the power of dual systems, it is up to me to make this troubled world start from scratch!
