Watch I’m Selling Propane—Not Weapons! Episode 10 Online for Free

This episode centers around a grand air show. As the host solemnly introduces aerospace titans Guo Wei and Liu Ju on stage, high-ranking military official Gu Yunzheng in the audience is struck by immense shock and worry. He discovers that the fake blueprints prepared by the logistics department for "strategic deception" are identical to the renderings of the nation's top-secret sixth-generation fighter jet he saw on a plane. Suspecting a severe security leak, Gu Yunzheng urgently questions the Minister of Logistics, Zhang Ke, and learns that this astonishing set of blueprints surprisingly came from a young student at Northeast Industrial University – Sun Mo. A misunderstanding and a game of wits, revolving around whether this is a "folk genius" or a "spy leak," officially begin.