Academy of Elements, or Dragon for the Transmigrator

I am General Raiden Dragmard, the dragon of Scarlet Flame, the emperor Dargo's nephew. And I am temporarily serving as the rector of the Academy of Elements, hoping to uncover a conspiracy against the emperor. According to my uncle, the conspirators are hiding in the Academy, and my task is to find them all and hold them accountable. I am ready to give up, realizing that I am on a false trail, but everything changes on the day when, during training, a disheveled figure with incredible eyes, like the endless sky, falls at my feet from a portal! Who is she? Where did she come from? For what purpose? Now I have to solve this mystery too!