Anry and Dragon Java Game

The times have come to the northern kingdom. One year have passed since the dragon holds Princess Leona captive. Anry decided to save the princess from the dragon's clutches. To tell you the truth, he is not even a knight, skipping the fact that he is not even member of the gentry. Anry is a regular citizen. He knows that it's not that easy to defeat the dragon. Almost each month there appeared another vain knight which was eaten by the dragon in no time. What can be done? In his childhood Anry heard that the dragon can be defeated only with the help of magic