Abnormality.

Right now it was night time, the moon hid away from the open sky, both starless and devoid of even the moving clouds; with the presence of rain very unlikely, yet a cold and strong breeze drifted over the settlement of the Imperial city. It was a cozy night in the streets all over the alleys, tall skyscraping buildings and the average looking homes relying on the high-powered lights covering the entire city, and providing a warm shade in the dark night.

At a tall building amongst the plenty others in the city, situated a bit of a distance from the main city's road; the guardians headquarter in imperial city. Within the walls of the building, a terrible alarm sound rang in a continuous rhythm. The sound came from the center heart of the tower; where information is shared. A number of personnel filed over the long corridor, getting the sudden notice and surely caught off guard.