To Help My Niece Finish Her Homework, I Fired Missiles and Killed Her Randomly

Ye Fan traveled through the parallel world and awakened the "Perfect Inventor Training System". It just so happened that his niece Ye Xiaoxiao had an extracurricular assignment, which required making a simple launching device. So Ye Fan made three miniature rockets. Because he was busy with other things, Ye Fan didn't notice the parameters of the rocket. So much so that when the first rocket was tested, it directly destroyed the enemy's military satellite. When the second rocket was launched at the school, it directly destroyed part of the "Starlink" system. The commander-in-chief of a certain country was furious and immediately ordered: "Activate level one combat readiness!" Immediately, major countries were forced to react, and the entire parallel world trembled... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.