In the steel city "Machine City", young Lin Yihan accidentally got involved in a world-class mecha competition due to family changes. During the adventure that was full of jokes and humor, he met a group of partners with different personalities: the smart and arrogant Tang Jingyi, the honest and funny Wang Dachui, and the cat-shaped intelligent AI Miaomiaojiang. The team has to cross many levels, not only to transform the mecha, but also to outsmart opponents, and also to face inner growth and choices. And Cao Xiantian, a young king with overwhelming self-confidence, has always been competing with Lin Yihan, and sparks collided with each other through a combination of circumstances. A mecha journey, full of humor and ups and downs, everyone grows up in challenges and adventures. In the end, in the face of the final battle and world crisis, the team works together to save the mecha city and write their own steel adventure.
