Imperial Exodus

The Imperial Exodus is an event that circled around the secretive but massive reformation and later re-emergence of the newly-revitalized Empire to the rest of Tamriel, and became close to succeeding in uniting the known world under one banner, rivaling Tiber Septim's achievement as the newfound Emperor did not require the use of the Numidium to bring almost all of Tamriel under his rule in a matter of months, and allowed the Empire's power, reach, and influence to grow at an critically alarming rate, which prompted Hammerfell to warn High Rock and request for protection as soon as they heard of the news. Skyrim also tried to do the same as Hammerfell, but Imperial machinations behind-the-scenes prevented them from calling for assistance in time and rendered them helpless.

This event is exclusive to the Reloaded timeline of ACA.