With a dark expression, Ye Huan popularized meteorological weapon knowledge to Qiu Meng and the other six illiterates, saying:
"In fact, many countries have mastered meteorological weapons. For instance, artificial rainfall can be considered a type of meteorological weapon."
"For example, back in 1943 during World War II, the military of the Beautiful Country used meteorological weapons to create heavy fog, covering their troops as they crossed a river. Germany also once sprayed large amounts of artificial seeding agents to create thick fog..."
Chapter 326