"Xiao Ding of the mind" is a war comedy, deduction at the beginning of the liberation of Jinjiang city located in the surrounding counties bandits in Southwest China's story. There are still many Kuomintang remnants of armed bandits. Xiao Wan is a native of Jinjiang, whose parents died by his catch Yo field sell Ding sugar live every day, his character, humor, love to brag brag, and timid and overcautious in danger as head, has a small public philistine cunning and selfish, but in the face of major issues issues of right and wrong without losing good books, he is not a hero, also never thought to be a hero. In an accident, Xiao Wan was involved in a counterinsurgency event, due to all sorts of accidental mishaps at the same time as the Communist Party and the Kuomintang began to transmit information, and "make the best of a bad bargain" marry the female officer Mei Hong. After the event, they gradually to the revolution, understanding of belief change gradually changed turn the world upside down, Xiao Wan to a growing belief, ideal, Mei Hong also from KMT team, joined the real revolution team, they started a new life.