Will the Country Be Destroyed at the Beginning of Rebirth?

Reborn as emperor, but unfortunately the country will soon be destroyed The golden finger opens and the reversal begins! Under the scanning, there is no hiding who is loyal and who is traitorous! Do you ride a horse and shoot an arrow? I have a spear and a cannon! Your long wooden boat? My armored battleship! Disrupt the situation and dominate the world! Sweeping the world, I am the only one who dominates! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.