Deep in the seemingly peaceful national food reserve system, shadows are quietly growing. Li Mo, on the surface, is an ordinary researcher of the National Grain Reserves Department, but in fact, he is the ace commissioner of the secret agency "Secret Service Division 9", specializing in handling "abnormal" events that exceed common sense. When a strange deep-seated mildew occurred in the Xilin Grain Depot, thirteen lives were twisted into corpse towers in the well, and the three blood-lettered rules exuded suffocating malice. Li Mo relied on his extraordinary logical deduction and precise firearms to tear open the gaps in the strange rules, and used the special weapon "rice" to destroy the core of the pollution - an evil ancient porcelain fragment.
