Zhang Tiezhu, a northeastern Chinese barbecue stall owner, unexpectedly travels through time and becomes the puppet emperor of the Great Yue Dynasty. Facing oppression from the Empress Dowager and powerful ministers, he relies on his tough Northeastern-style banter and rebellious humor, joining forces with the peerless master, the elderly eunuch Cao, to fiercely reform the imperial court! Later, he unexpectedly meets Lin Wanru, another time traveler from his hometown in Northeast China, in the Cold Palace. The two join forces, using barbecue tricks, forcibly seizing disaster relief funds, ruthlessly settling accounts with tyrants and corrupt ministers, and introducing new laws. With decisive action and hilarious antics, they conquer the imperial court of another world!