City: Evil Is Coming

"Comet N-002 is about to enter the surrounding space. It is predicted to contact the atmosphere within one minute. Should we implement Plan A?" "Execute immediately" ………… The comet that rubbed against the atmosphere burned into flames, and an unknown muzzle rose from the ground, glowing brightly. "Reporting to the commander, the mission is completed. The target comet has been smashed. The remaining parts will be burned to a sub-safety level and will not cause much damage to the building." ………… At the same time, the harsh aviation alarm in City B has already sounded, and the government has notified a strict aviation drill... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.