After the Nuclear Explosion, a Powerful Weapon Was Discovered in the Sewer

After the nuclear explosion, countries around the world moved to the underground world to live. Yang Jin was reborn as an innovative little anchor. Invent the lightsaber - don't worry it's just a cleaner, designed to clean sewers. Inventing a single-soldier mecha - Don't worry, this is also a cleaner, absolutely pollution-free. Invent the cation cannon - don't worry, it's used to clean up nuclear radiation! Countries around the world have criticized Yang Jin for manufacturing weapons that undermine peace, and Long Guo has no choice but to provide an explanation. "Don't worry, everyone, this is really a cleaner. It is used to clean up the vagina. At most, it can clean up the monsters in the sewer. At most, we can clean up the dishonest minions of some people. At most, we can clean up the ** in various countries. Don't worry, everyone, our Dragon Kingdom is a peace-loving country. We hope that some countries will not make such a fuss! " We are conducting scientific research for the return of humans to the surface. This is also the mission of the Dragon Kingdom. Hope some bald eagle restrains himself! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.