In the future Earth, humans rely on giant mechas to protect cities, expand territories, and compete in competitions. An ordinary young man, Lin Feiyang, and his childhood sweetheart, Tang Xiaoqu, stumble upon a weird scrapped mecha, starting their adventure to the world stage. Along the way, they met partners with unique skills, formed a humorous and united "Flying Team", and gradually grew up in a series of hilarious and thrilling mecha challenges. With the emergence of the powerful enemy Han Tiejun and the opening of the world's top competition 'Top of Steel', Lin Feiyang and others not only have to deal with the rapid changes in mecha technology and competition rules, but also face the forces and huge conspiracies hidden behind the scenes. With humour, passion, growth and fierce battle intertwined, can the 'little guys' counterattack and become true world heroes with the strength and wisdom of their team?
