The Age of Machine Girls: God-Level Modifications, All Members Are World-Class!

In the Star God world, Su Chen, a top motorcycle rebuilder who traveled through time, accidentally activated his talent for modification when he was on the verge of bankruptcy because he couldn't pay the rent. He uses free modification as a gimmick to attract Xing Meng, a D-class machine girl who is disliked by the pilot and has a low grade. The two will work together to counterattack through modification and start the legendary road of machine girl modification.