Su Wantang, a modern mind attack elite, traveled to the Duke of Zhenguo's mansion in the fictional dynasty and became the infamous cannon fodder daughter who was framed by her concubine. On the surface, she pretends to be weak and kind-hearted, but in fact, she uses green tea's scheming to resolve crises one by one. First, she borrows the reputation of Gu Zhaoheng (the current God of War) to rebel against the concubine's army, and then uses "unintentional" sweet details to capture the iceberg God of War's defense. At the same time, Gu Zhaoheng's evil ex-girlfriend Qin Xueyuan (the legitimate daughter of the Zhenxi Hou Mansion, who abandoned Gu Zhaoheng due to family interests) returns, trying to regain her old love, and even colludes with the court forces to frame Su Wantang. While Su Wantang used green tea to counter Qin Xueyuan's provocation, she gradually exposed Gu Zhaoheng's past of lacking sweetness in his childhood, and used "exclusive sweets" to completely defeat the Bingshan God of War. In the end, the two teamed up to bring down the villain. Su Wantang counterattacked from cannon fodder to the legitimate daughter of the Zhenguo Palace. Gu Zhaoheng also removed the shell of the iceberg and became her "sugar jar" husband.
