Modern foodie Su Qingyu wakes up and transforms into an abandoned concubine from the Yunqi Dynasty who was thrown into the cold palace for "offending Long Yan". Faced with a life in a cold palace with a broken bed, a broken table, and little water, she accidentally activated her golden finger—which could summon modern snacks such as potato chips, chocolate, and spicy bars! She used a bag of spicy chips to win over the cold palace maid, used chocolate to calm the Queen Mother's anger, and even "smashed" the scheming emperor Xiao Yu who was undercover to investigate with a bag of potato chips. Xiao Yu became very interested in these "treasures from another world" and their owners, and from then on the Cold Palace became the place he visited most frequently. Concubine Shu Lin Wanrou was filled with jealousy upon seeing this, and she falsely accused Su Qingyu of "deceiving the Lord with evil words", but Su Qingyu deftly resolved it with snacks. In the end, Su Qingyu got out of the cold palace with her delicious food and wisdom, and turned from a useless concubine that no one cared about to the emperor's only favorite "snack concubine".
