Li Muwen was once the chief instructor of the "Dragon Shield", China's highest special operations department, and a master of Chinese martial arts. He could break bulletproof walls with one punch and dismantle heavy armor with his bare hands. Tired of the power struggle and endless tasks, he retired to a village in the city with a huge pension and opened a small grocery store. He just wanted to bask in the sun every day, eat melon seeds and feed the cat. But there are always unsighted characters who treat him as a soft persimmon. The gangsters collect protection fees, the evil forces force demolition, and the careerists press forward step by step, all of which touch his bottom line again and again. Forced into a corner, Li Muwen finally gave up and the honest brown bear showed his claws. Only then did the whole world know how terrifying this honest man was hiding.
