In the story of "The Stubborn Carrot", the obstinate mad scientist Huang Bo spends five years meticulously preparing and devising a foolproof plan to accomplish an impossible task within twenty minutes, all for a matter of pride and armed with his unique expertise and sharp wit. Unfortunately, two hooligans unintentionally intervene, leading to a series of misfortunes that render the final operation riddled with mistakes and full of comedic situations. The new generation comedy star Huang Bo delivers an upgraded performance in terms of both age and humor. Not only does he have an eccentric appearance and peculiar gadgets, but he also sparkles with intelligence. To complete this impossible mission, he devises numerous inventions and constructs an underground base resembling a maze, with secret passages directly reaching the target location. This underground labyrinth was built by the production team at great expense over more than two months, being grand in scale and complex in mechanism. Combined with Huang Bo's revolutionary interpretation, the comedic effect of the mad scientist character is further exaggerated.