I Have a System and Became the Ultimate Repairman

Yu Fan was being worked to the bone by his company. Though he loved cars, he refused to waste his life as a factory assembly-line worker. He resolutely quit and set off on a trip. While adventuring in the Mu King Snow Mountains, he impulsively rescued a girl and unexpectedly awakened a System. From then on, Yu Fan had one stroke of luck after another. He became the strongest man in the repair business...