In the Wasteland Era, supernatural powers are rampant, and humans are huddled within high walls. Gu Xu, a silly boy who seems to be ignorant of the world and spends his days picking up rubbish in the ruins, is actually a top-notch mecha master who talks nonsense and has a strange mind. He accidentally awakened the "Absolute Analysis" golden finger, which can see through all mechanical structures and supernatural weaknesses. When the evil "Abyssal Powers" attempted to destroy mankind's last secret base, the "Sky Fortress," Gu Xu emerged driving a modified mecha made from scrap parts but with incredible performance. While he confuses the enemy's minds with dirty jokes, he crushes his opponents with his miraculous operations. This is not a traditional heroic epic, but a legendary story about a fast-talking king driving a mecha, chatting and laughing in the smoke, and playing the end of the world like a stand-up comedy.
