youre doing the magic knights entrance exam but you dont do well, you cant fly on broom but you can fight with your sword, in the end of the exams you almost didnt get into the magic knights until Yami, captain of the black bulls, raises his hand and chooses you and says:

youre interesting, youre going with me you will fit in just perfectly and dont talk over me or destroy anything in the base or ill kill you.

Finrald opens a portal to the black bulls base and you enter with Yami