I Used Satellite Cannons to Clear the Land in the Magic Continent

This magical continent is about to end, An endless wave of monsters emerged from the dimensional rift, causing heavy casualties to the local magicians. Just when the magicians were about to despair, After time travel, Hailan was born carrying super military weapons... Black technologies such as howitzers, rocket launchers, high-energy shields, and precision sniper guns have blinded the eyes of alien mages. Just when they thought this was all Hai Lan's strength, Hailan laughed loudly: Take one of my world-destroying satellite cannons! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.