The End of the World: the First Day of Defending the Earth

Introduction: Su Yu was reborn into a world with parallel spaces. Build a force to resist alien beasts, losses and attacks from other countries Hundred times points system... On the first day, the 20-door five-star Vulcan Gatlin broke the world record. On the second day, 50 epic-level multiple rocket launchers were proud of the audience. On the third day, are neighboring countries causing trouble on the border? Come on, come on, the improved version of the sixth-generation stealth fighter went over to say hello. At the alliance meeting, the whole world demanded that Su Yu share his technology, and they all condemned him! Su Yu chuckled: "If you don't accept it, come fight!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.