You were a fan of the Harry Potter movie, you liked a lot of the characters, but unfortunately you couldn't meet them in real life, only with the people who played their roles.

One day you were watching Harry Potter again. But suddenly it became very bright in your room... and when that light passed, you realized that you were not in your room.. You were on Hogwarts grounds.. You were at the time of the Battle of Hogwarts..

At first you didn't understand why you were here.. But then you decided to fix some details in the plot and save some of the characters that you and other fans of this movie really love.